703 Area Code: Location, Cities, Map And Time Zone
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© OpenStreetMap contributorsFor exact NPA boundaries see official 703 area code map
703-300-XXXX --- 703-399-XXXX
703-400-XXXX --- 703-499-XXXX
703-501-XXXX --- 703-599-XXXX
703-600-XXXX --- 703-699-XXXX
703-701-XXXX --- 703-799-XXXX
703-801-XXXX --- 703-899-XXXX
703-901-XXXX --- 703-999-XXXX
Area code 703 is in Virginia, USA , spanning 5 counties and serving 46 cities , including Arlington, Alexandria or Centreville; it currently uses 775 prefixes , assigned from 703-200-XXXX through 703-999-XXXX.
In service since January 01, 1947, area code 703 is the parent Numbering Plan Area in overlay complex 703/571.
The current local time is .
Phone number lookup
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More Virginia area codes:
- 276
- 434
- 540
- 571
- 686
- 757
- 804
- 826
- 948
Locate any 703-NXX prefix:
703-200-XXXX --- 703-299-XXXX| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-200 | Omnipoint Communications Cap Operations | Washington Zone 17 | 1/9/2001 |
| 703-201 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-202 | Onvoy | Washington Zone 08 | 05/22/2023 |
| 703-203 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-204 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-205 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-206 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-207 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-208 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-209 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-212 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-213 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-214 | Bandwidth.com Clec | Washington Zone 08 | N/A |
| 703-215 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-216 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-217 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-218 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-219 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-220 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-221 | Verizon South | Triangle | N/A |
| 703-222 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-223 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-224 | Paetec Itel | Washington Zone 08 | N/A |
| 703-225 | Paetec Itel | Washington Zone 19 | N/A |
| 703-226 | Paetec Itel | Washington Zone 17 | N/A |
| 703-227 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-228 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-229 | Level 3 Communications | Washington Zone 08 | N/A |
| 703-230 | Paetec Itel | Herndon | N/A |
| 703-231 | Omnipoint Communications Cap Operations | Washington Zone 17 | 4/5/2001 |
| 703-232 | Cellco Partnership | Occoquan | 7/19/2006 |
| 703-233 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-234 | Teleport Communications America | Herndon | N/A |
| 703-235 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-236 | Teleport Communications America | Washington Zone 08 | N/A |
| 703-237 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-238 | Verizon Virginia | Herndon | N/A |
| 703-239 | Verizon Virginia | Braddock | N/A |
| 703-241 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-242 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-243 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-244 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-245 | Teleport Communications America | Washington Zone 17 | N/A |
| 703-246 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-247 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-248 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-249 | Verizon Virginia | Braddock | N/A |
| 703-250 | Verizon Virginia | Braddock | N/A |
| 703-251 | Teleport Communications America | Washington Zone 19 | N/A |
| 703-253 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-254 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-255 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-256 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-257 | Verizon South | Manassas | N/A |
| 703-258 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-259 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-260 | Verizon South | Dulles Metro | N/A |
| 703-261 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-262 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-263 | Verizon Virginia | Herndon | N/A |
| 703-264 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-265 | Level 3 Telecom Of Virginia | Washington Zone 19 | N/A |
| 703-266 | Verizon Virginia | Braddock | N/A |
| 703-267 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-268 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-269 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-270 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-271 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-272 | Teleport Communications America | Washington Zone 19 | N/A |
| 703-273 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-274 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-275 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-276 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-277 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-278 | Verizon Virginia | Braddock | N/A |
| 703-279 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-280 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-281 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-282 | Cellco Partnership | Herndon | N/A |
| 703-283 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-284 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-285 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-286 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-287 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-288 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-289 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-291 | Level 3 Communications | Triangle | N/A |
| 703-292 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-293 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-294 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-295 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-296 | Omnipoint Communications Cap Operations | Occoquan | 6/1/2004 |
| 703-297 | Level 3 Communications | Leesburg | 11/18/2002 |
| 703-298 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-299 | Verizon Virginia | Washington Zone 08 | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-300 | Cellco Partnership | Washington Zone 17 | 9/7/2004 |
| 703-301 | Onvoy Spectrum | Washington Zone 08 | 07/05/2023 |
| 703-302 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-303 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-304 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-305 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-306 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-307 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-308 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-309 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-310 | Teleport Communications America | Washington Zone 08 | N/A |
| 703-312 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-313 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-314 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-315 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-316 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-317 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-318 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-319 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-320 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-321 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-322 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-323 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-324 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-325 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-326 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-327 | Verizon South | Arcola | N/A |
| 703-328 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-329 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-330 | Verizon South | Manassas | N/A |
| 703-331 | Verizon South | Manassas | N/A |
| 703-332 | Omnipoint Communications Cap Operations | Washington Zone 19 | N/A |
| 703-333 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-334 | MCIMetro Access Transmission Services | Manassas | N/A |
| 703-335 | Verizon South | Manassas | N/A |
| 703-336 | Teleport Communications America | Washington Zone 17 | N/A |
| 703-337 | Teleport Communications America | Engleside | N/A |
| 703-338 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-339 | Verizon Virginia | Engleside | N/A |
| 703-340 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-341 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-342 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-343 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-344 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-345 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-346 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-347 | Starpower Communications | Washington Zone 08 | N/A |
| 703-348 | Level 3 Communications | Arcola | N/A |
| 703-349 | Starpower Communications | Washington Zone 19 | N/A |
| 703-350 | Level 3 Communications | Washington Zone 08 | N/A |
| 703-351 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-352 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-353 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-354 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-355 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-356 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-357 | Paetec Itel | Occoquan | 6/13/2005 |
| 703-358 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-359 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-360 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-361 | Verizon South | Manassas | N/A |
| 703-362 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-363 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-364 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-365 | Verizon South | Manassas | N/A |
| 703-366 | Verizon South | Manassas | N/A |
| 703-367 | Verizon South | Manassas | N/A |
| 703-368 | Verizon South | Manassas | N/A |
| 703-369 | Verizon South | Manassas | N/A |
| 703-370 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-371 | MetroPCS | Washington Zone 17 | N/A |
| 703-372 | Starpower Communications | Engleside | N/A |
| 703-373 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-374 | Verizon Virginia | Washington Zone 19 | 2/6/2007 |
| 703-375 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-376 | Teleport Communications America | Herndon | N/A |
| 703-377 | Level 3 Communications | Washington Zone 17 | N/A |
| 703-378 | Verizon Virginia | Herndon | N/A |
| 703-379 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-380 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-381 | Onvoy Spectrum | Leesburg | 04/01/2024 |
| 703-382 | Level 3 Communications | Engleside | N/A |
| 703-383 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-384 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-385 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-386 | Level 3 Telecom Of Virginia | Washington Zone 19 | N/A |
| 703-387 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-388 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-389 | Starpower Communications | Washington Zone 19 | N/A |
| 703-390 | Verizon Virginia | Herndon | N/A |
| 703-391 | Verizon Virginia | Herndon | N/A |
| 703-392 | Verizon South | Manassas | N/A |
| 703-393 | Verizon South | Manassas | N/A |
| 703-394 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-395 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-396 | Verizon South | Manassas | N/A |
| 703-397 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-398 | MetroPCS | Dale City | 2/28/2005 |
| 703-399 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-400 | Omnipoint Communications Cap Operations | Washington Zone 17 | 3/7/2001 |
| 703-401 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-402 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-403 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-404 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-405 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-406 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-407 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-408 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-409 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-410 | Onvoy Spectrum | Manassas | 11/20/2023 |
| 703-412 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-413 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-414 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-415 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-416 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-417 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-418 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-419 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-420 | Nuso | Manassas | 9/8/2016 |
| 703-421 | Verizon Virginia | Herndon | N/A |
| 703-422 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-423 | Teleport Communications America | Dulles | 2/13/2017 |
| 703-424 | Cellco Partnership | Washington Zone 19 | N/A |
| 703-425 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-426 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-427 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-428 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-429 | Level 3 Communications | Herndon | N/A |
| 703-430 | Verizon Virginia | Herndon | N/A |
| 703-431 | Cellco Partnership | Leesburg | N/A |
| 703-432 | Level 3 Communications | Triangle | N/A |
| 703-433 | Verizon Virginia | Herndon | N/A |
| 703-434 | Starpower Communications | Herndon | N/A |
| 703-435 | Verizon Virginia | Herndon | N/A |
| 703-436 | Level 3 Communications | Lorton | N/A |
| 703-437 | Verizon Virginia | Herndon | N/A |
| 703-438 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-439 | Teleport Communications America | Herndon | N/A |
| 703-440 | Verizon Virginia | Engleside | N/A |
| 703-441 | Verizon South | Triangle | N/A |
| 703-442 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-443 | Verizon Virginia | Leesburg | N/A |
| 703-444 | Verizon Virginia | Herndon | N/A |
| 703-445 | Verizon South | Triangle | N/A |
| 703-446 | Verizon South | Lorton | N/A |
| 703-447 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-448 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-449 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-450 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-451 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-452 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-453 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-454 | MCIMetro Access Transmission Services | Engleside | N/A |
| 703-455 | Verizon Virginia | Engleside | N/A |
| 703-456 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-457 | MCIMetro Access Transmission Services | Washington Zone 08 | 6/20/2014 |
| 703-458 | American Messaging Services | Washington Zone 08 | N/A |
| 703-459 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-460 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-461 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-462 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-463 | MCIMetro Access Transmission Services | Herndon | N/A |
| 703-464 | Verizon Virginia | Herndon | N/A |
| 703-465 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-466 | Verizon Virginia | Herndon | 8/16/2004 |
| 703-467 | Verizon Virginia | Herndon | N/A |
| 703-468 | Level 3 Communications | Haymarket | 2/22/2002 |
| 703-469 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-470 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-471 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-472 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-473 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-474 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-475 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-476 | Verizon Virginia | Herndon | N/A |
| 703-477 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-478 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-479 | Cellco Partnership | Manassas | 1/17/2014 |
| 703-480 | MCIMetro Access Transmission Services | Herndon | N/A |
| 703-481 | Verizon Virginia | Herndon | N/A |
| 703-482 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-483 | Cellco Partnership | Herndon | 8/15/2005 |
| 703-484 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-485 | Level 3 Communications | Washington Zone 17 | N/A |
| 703-486 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-487 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-488 | Verizon Virginia | Herndon | N/A |
| 703-489 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-490 | Verizon South | Occoquan | N/A |
| 703-491 | Verizon South | Occoquan | N/A |
| 703-492 | Verizon South | Occoquan | N/A |
| 703-493 | Verizon South | Lorton | N/A |
| 703-494 | Verizon South | Occoquan | N/A |
| 703-495 | Verizon South | Lorton | N/A |
| 703-496 | MCIMetro Access Transmission Services | Occoquan | N/A |
| 703-497 | Verizon South | Occoquan | N/A |
| 703-498 | Comcast IP Phone | Occoquan | N/A |
| 703-499 | Verizon South | Occoquan | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-501 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-502 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-503 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-504 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-505 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-506 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-507 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-508 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-509 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-510 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-512 | Callworks Corporation | Washington Zone 08 | 10/09/2023 |
| 703-513 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-514 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-515 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-516 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-517 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-518 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-519 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-520 | Level 3 Communications | Braddock | N/A |
| 703-521 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-522 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-523 | Comcast IP Phone | Dale City | 11/14/2011 |
| 703-524 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-525 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-526 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-527 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-528 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-529 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-530 | Verizon South | Manassas | N/A |
| 703-531 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-532 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-533 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-534 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-535 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-536 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-537 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-538 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-539 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-540 | Onvoy Spectrum | Washington Zone 08 | 03/11/2024 |
| 703-541 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-542 | MCIMetro Access Transmission Services | Arcola | N/A |
| 703-543 | MCIMetro Access Transmission Services | Braddock | N/A |
| 703-544 | MCIMetro Access Transmission Services | Dulles | N/A |
| 703-545 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-546 | MCIMetro Access Transmission Services | Engleside | N/A |
| 703-547 | MCIMetro Access Transmission Services | Herndon | N/A |
| 703-548 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-549 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-550 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-551 | Verizon South | Lorton | N/A |
| 703-552 | MCIMetro Access Transmission Services | Dulles Metro | N/A |
| 703-553 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-554 | Paetec Itel | Leesburg | 6/26/2003 |
| 703-556 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-557 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-558 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-559 | MCIMetro Access Transmission Services | Washington Zone 17 | 2/5/2014 |
| 703-560 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-561 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-562 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-563 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-564 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-565 | Paetec Itel | Dale City | N/A |
| 703-566 | Comcast IP Phone | Washington Zone 08 | N/A |
| 703-567 | Comcast IP Phone | Washington Zone 08 | N/A |
| 703-568 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-569 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-570 | Teleport Communications America | Dulles Metro | N/A |
| 703-571 | Verizon Virginia | Washington Zone 08 | 8/17/2004 |
| 703-572 | Verizon South | Dulles Metro | N/A |
| 703-573 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-574 | MCIMetro Access Transmission Services | Dulles | N/A |
| 703-575 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-576 | Paetec Itel | Occoquan | N/A |
| 703-577 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-578 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-579 | Level 3 Communications | Herndon | N/A |
| 703-580 | Verizon South | Dale City | N/A |
| 703-581 | Verizon Virginia | Herndon | N/A |
| 703-582 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-583 | Verizon South | Dale City | N/A |
| 703-584 | Paetec Itel | Washington Zone 17 | N/A |
| 703-585 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-586 | MCIMetro Access Transmission Services | Dale City | N/A |
| 703-587 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-588 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-589 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-590 | Verizon South | Dale City | N/A |
| 703-591 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-592 | Paetec Itel | Washington Zone 19 | N/A |
| 703-593 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-594 | Verizon South | Nokesville | N/A |
| 703-595 | Level 3 Communications | Occoquan | 3/23/2006 |
| 703-596 | Level 3 Communications | Nokesville | N/A |
| 703-597 | MetroPCS | Washington Zone 17 | N/A |
| 703-598 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-599 | MetroPCS | Washington Zone 17 | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-600 | Paetec Itel | Washington Zone 08 | 1/5/2001 |
| 703-601 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-602 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-603 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-604 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-605 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-606 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-607 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-608 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-609 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-610 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-612 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-613 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-614 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-615 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-616 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-617 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-618 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-619 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-620 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-621 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-622 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-623 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-624 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-625 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-626 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-627 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-628 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-629 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-630 | Verizon South | Triangle | N/A |
| 703-631 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-632 | Verizon South | Triangle | N/A |
| 703-633 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-634 | Verizon South | Triangle | N/A |
| 703-635 | Comcast IP Phone | Washington Zone 17 | N/A |
| 703-636 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-637 | Level 3 Communications | Washington Zone 17 | N/A |
| 703-638 | Comcast IP Phone | Washington Zone 19 | N/A |
| 703-639 | Level 3 Telecom Of Virginia | Washington Zone 17 | N/A |
| 703-640 | Verizon South | Triangle | N/A |
| 703-641 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-642 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-643 | Verizon South | Lorton Metro | N/A |
| 703-644 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-645 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-646 | MCIMetro Access Transmission Services | Lorton | N/A |
| 703-647 | Paetec Itel | Washington Zone 08 | N/A |
| 703-648 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-649 | MCIMetro Access Transmission Services | Triangle | 3/19/2001 |
| 703-650 | Level 3 Telecom Of Virginia | Washington Zone 08 | N/A |
| 703-651 | Level 3 Communications | Dulles | N/A |
| 703-652 | Paetec Itel | Washington Zone 19 | N/A |
| 703-653 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-654 | Paetec Itel | Washington Zone 19 | 5/10/2001 |
| 703-655 | MetroPCS | Washington Zone 17 | N/A |
| 703-656 | Starpower Communications | Manassas | N/A |
| 703-657 | Cellco Partnership | Herndon | 8/30/2006 |
| 703-658 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-659 | Level 3 Communications | Manassas | 11/1/2001 |
| 703-660 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-661 | Verizon South | Dulles | N/A |
| 703-662 | Teleport Communications America | Dulles | N/A |
| 703-663 | Paetec Itel | Washington Zone 17 | N/A |
| 703-664 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-665 | Level 3 Communications | Dulles | N/A |
| 703-666 | Paetec Itel | Washington Zone 08 | 2/27/2001 |
| 703-667 | Paetec Itel | Washington Zone 19 | N/A |
| 703-668 | Verizon Virginia | Herndon | 11/30/2001 |
| 703-669 | Verizon Virginia | Leesburg | N/A |
| 703-670 | Verizon South | Dale City | N/A |
| 703-671 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-672 | Level 3 Communications | Lorton | N/A |
| 703-673 | Level 3 Communications | Herndon | N/A |
| 703-674 | Paetec Itel | Herndon | N/A |
| 703-675 | MetroPCS | Washington Zone 17 | N/A |
| 703-676 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-677 | Level 3 Telecom Of Virginia | Washington Zone 17 | N/A |
| 703-678 | Level 3 Telecom Of Virginia | Washington Zone 08 | N/A |
| 703-679 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-680 | Verizon South | Dale City | N/A |
| 703-681 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-682 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-683 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-684 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-685 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-686 | Paetec Itel | Manassas | N/A |
| 703-687 | Level 3 Communications | Leesburg | N/A |
| 703-688 | Paetec Itel | Lorton | N/A |
| 703-689 | Verizon Virginia | Herndon | N/A |
| 703-690 | Verizon South | Lorton | N/A |
| 703-691 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-692 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-693 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-694 | MCIMetro Access Transmission Services | Leesburg | N/A |
| 703-695 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-696 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-697 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-698 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-699 | Verizon Virginia | Washington Zone 08 | 1/9/2002 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-701 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-702 | USA Mobility Wireless | Washington Zone 08 | N/A |
| 703-703 | Onvoy Spectrum | Washington Zone 17 | 05/17/2023 |
| 703-704 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-705 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-706 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-707 | Verizon Virginia | Herndon | N/A |
| 703-708 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-709 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-712 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-713 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-714 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-715 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-716 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-717 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-718 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-719 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-720 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-721 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-722 | Level 3 Communications | Arcola | N/A |
| 703-723 | Verizon Virginia | Leesburg | N/A |
| 703-724 | Verizon Virginia | Leesburg | N/A |
| 703-725 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-726 | Verizon Virginia | Leesburg | N/A |
| 703-727 | Cellco Partnership | Leesburg | N/A |
| 703-728 | MetroPCS | Leesburg | N/A |
| 703-729 | Verizon Virginia | Leesburg | N/A |
| 703-730 | Verizon South | Dale City | N/A |
| 703-731 | MetroPCS | Washington Zone 17 | N/A |
| 703-732 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-733 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-734 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-735 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-736 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-737 | Verizon Virginia | Leesburg | N/A |
| 703-738 | Paetec Itel | Washington Zone 17 | N/A |
| 703-739 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-740 | Level 3 Communications | Washington Zone 08 | N/A |
| 703-741 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-742 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-743 | Comcast IP Phone | Haymarket | N/A |
| 703-744 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-745 | Level 3 Communications | Braddock | N/A |
| 703-746 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-747 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-748 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-749 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-750 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-751 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-752 | Paetec Itel | Washington Zone 17 | N/A |
| 703-753 | Verizon South | Haymarket | N/A |
| 703-754 | Verizon South | Haymarket | N/A |
| 703-755 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-756 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-757 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-758 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-759 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-760 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-761 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-762 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-763 | Level 3 Communications | Dale City | 4/7/2006 |
| 703-764 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-765 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-766 | Paetec Itel | Washington Zone 19 | N/A |
| 703-767 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-768 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-769 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-770 | Paetec Itel | Washington Zone 17 | 5/10/2001 |
| 703-771 | Verizon Virginia | Leesburg | N/A |
| 703-772 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-773 | Paetec Itel | Herndon | 2/27/2001 |
| 703-774 | Comcast IP Phone | Herndon | N/A |
| 703-775 | Level 3 Communications | Lorton Metro | N/A |
| 703-776 | Verizon Virginia | Washington Zone 17 | 6/1/2004 |
| 703-777 | Verizon Virginia | Leesburg | N/A |
| 703-778 | Paetec Itel | Washington Zone 08 | N/A |
| 703-779 | Verizon Virginia | Leesburg | N/A |
| 703-780 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-781 | Verizon Virginia | Engleside | N/A |
| 703-782 | Level 3 Communications | Engleside | N/A |
| 703-783 | Level 3 Communications | Engleside | N/A |
| 703-784 | Level 3 Communications | Triangle | N/A |
| 703-785 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-786 | MetroPCS | Washington Zone 17 | N/A |
| 703-787 | Verizon Virginia | Herndon | N/A |
| 703-788 | Paetec Itel | Washington Zone 19 | N/A |
| 703-789 | Comcast IP Phone | Manassas | N/A |
| 703-790 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-791 | Verizon South | Independent Hill | N/A |
| 703-792 | Verizon South | Manassas | N/A |
| 703-793 | Verizon Virginia | Herndon | N/A |
| 703-794 | Verizon South | Independent Hill | N/A |
| 703-795 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-796 | Verizon Virginia | Herndon | N/A |
| 703-797 | Paetec Itel | Washington Zone 08 | 5/10/2001 |
| 703-798 | MetroPCS | Washington Zone 17 | N/A |
| 703-799 | Verizon Virginia | Washington Zone 08 | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-801 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-802 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-803 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-804 | Ip Horizon | Herndon | 05/31/2024 |
| 703-805 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-806 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-807 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-808 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-810 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-812 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-813 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-814 | Verizon Virginia | Herndon | N/A |
| 703-815 | Verizon Virginia | Braddock | N/A |
| 703-816 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-817 | Verizon Virginia | Herndon | N/A |
| 703-818 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-819 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-820 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-821 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-822 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-823 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-824 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-825 | Teleport Communications America | Braddock | N/A |
| 703-826 | Verizon Virginia | Herndon | N/A |
| 703-827 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-828 | MCIMetro Access Transmission Services | Braddock | N/A |
| 703-829 | Starpower Communications | Braddock | N/A |
| 703-830 | Verizon Virginia | Braddock | N/A |
| 703-831 | Level 3 Communications | Braddock | N/A |
| 703-832 | Level 3 Communications | Braddock | N/A |
| 703-833 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-834 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-835 | Starpower Communications | Washington Zone 08 | N/A |
| 703-836 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-837 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-838 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-839 | Paetec Itel | Washington Zone 17 | N/A |
| 703-840 | Paetec Itel | Leesburg | N/A |
| 703-841 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-842 | Paetec Itel | Washington Zone 08 | N/A |
| 703-843 | Level 3 Communications | Occoquan | N/A |
| 703-844 | Peerless Network Of Virginia | Dulles | 8/29/2012 |
| 703-845 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-846 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-847 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-848 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-849 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-850 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-851 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-852 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-853 | Paetec Itel | Manassas | 6/13/2005 |
| 703-854 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-855 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-856 | Omnipoint Communications Cap Operations | Herndon | N/A |
| 703-857 | MCIMetro Access Transmission Services | Leesburg | N/A |
| 703-858 | Verizon Virginia | Leesburg | N/A |
| 703-859 | Cellco Partnership | Washington Zone 08 | 7/19/2006 |
| 703-860 | Verizon Virginia | Herndon | N/A |
| 703-861 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-862 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-863 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-864 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-865 | Comcast IP Phone | Washington Zone 19 | N/A |
| 703-866 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-867 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-868 | MetroPCS | Washington Zone 17 | N/A |
| 703-869 | MetroPCS | Washington Zone 17 | N/A |
| 703-870 | Omnipoint Communications Cap Operations | Herndon | 6/5/2006 |
| 703-871 | Paetec Itel | Herndon | 5/10/2001 |
| 703-872 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-873 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-874 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-875 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-876 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-877 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-878 | Verizon South | Dale City | N/A |
| 703-879 | Level 3 Communications | Washington Zone 08 | N/A |
| 703-880 | Paetec Itel | Herndon | N/A |
| 703-881 | Level 3 Communications | Manassas | N/A |
| 703-882 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-883 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-884 | Level 3 Communications | Triangle | N/A |
| 703-885 | Teleport Communications America | Herndon | N/A |
| 703-886 | MCIMetro Access Transmission Services | Leesburg | N/A |
| 703-887 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-888 | Paetec Itel | Washington Zone 08 | 5/2/2006 |
| 703-889 | Verizon Virginia | Herndon | 8/18/2005 |
| 703-890 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-891 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-892 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-893 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-894 | MCIMetro Access Transmission Services | Washington Zone 08 | N/A |
| 703-895 | Cellco Partnership | Manassas | 8/29/2002 |
| 703-896 | Paetec Itel | Washington Zone 19 | N/A |
| 703-897 | Verizon South | Dale City | N/A |
| 703-898 | Omnipoint Communications Cap Operations | Washington Zone 08 | N/A |
| 703-899 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 703-901 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-902 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-903 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-904 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-905 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-906 | Omnipoint Communications Cap Operations | Washington Zone 08 | N/A |
| 703-907 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-908 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-909 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-910 | Paetec Itel | Occoquan | 4/5/2006 |
| 703-912 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-913 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-914 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-915 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-916 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-917 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-918 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-919 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-920 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-921 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-922 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-923 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-924 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-925 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-926 | Omnipoint Communications Cap Operations | Herndon | N/A |
| 703-927 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-928 | Omnipoint Communications Cap Operations | Washington Zone 08 | N/A |
| 703-929 | Omnipoint Communications Cap Operations | Washington Zone 08 | N/A |
| 703-930 | Omnipoint Communications Cap Operations | Herndon | N/A |
| 703-931 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-932 | Omnipoint Communications Cap Operations | Herndon | N/A |
| 703-933 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-934 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-935 | Level 3 Communications | Herndon | N/A |
| 703-936 | Vonage America | Leesburg | 11/8/2018 |
| 703-937 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-938 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-939 | Cellco Partnership | Herndon | 12/6/2007 |
| 703-940 | Level 3 Communications | Washington Zone 17 | N/A |
| 703-941 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-942 | Verizon Virginia | Washington Zone 17 | N/A |
| 703-943 | Cellco Partnership | Herndon | N/A |
| 703-944 | Omnipoint Communications Cap Operations | Washington Zone 19 | N/A |
| 703-945 | Paetec Itel | Washington Zone 08 | N/A |
| 703-946 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-947 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-948 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-949 | Teleport Communications America | Herndon | 1/17/2011 |
| 703-951 | MCIMetro Access Transmission Services | Braddock | N/A |
| 703-952 | MCIMetro Access Transmission Services | Engleside | N/A |
| 703-953 | Omnipoint Communications Cap Operations | Herndon | 8/30/2005 |
| 703-955 | Cellco Partnership | Herndon | 3/28/2005 |
| 703-956 | MCIMetro Access Transmission Services | Herndon | 1/7/2005 |
| 703-957 | Paetec Itel | Arcola | 2/11/2005 |
| 703-960 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-961 | Verizon Virginia | Herndon | N/A |
| 703-962 | MCIMetro Access Transmission Services | Washington Zone 17 | N/A |
| 703-963 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-964 | MCIMetro Access Transmission Services | Herndon | N/A |
| 703-965 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-966 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-967 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-968 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-969 | Cellco Partnership | Washington Zone 08 | N/A |
| 703-970 | Paetec Itel | Washington Zone 17 | N/A |
| 703-971 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-972 | Level 3 Communications | Dulles Metro | N/A |
| 703-973 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-974 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-975 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-977 | Onvoy | Washington Zone 08 | N/A |
| 703-978 | Verizon Virginia | Washington Zone 19 | N/A |
| 703-979 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-980 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-981 | Omnipoint Communications Cap Operations | Washington Zone 17 | N/A |
| 703-982 | Teleport Communications America | Lorton | 4/30/2004 |
| 703-983 | Level 3 Telecom Of Virginia | Washington Zone 17 | N/A |
| 703-984 | Verizon Virginia | Herndon | 6/2/2004 |
| 703-985 | Verizon South | Triangle | 10/19/2005 |
| 703-986 | Teleport Communications America | Dale City | N/A |
| 703-987 | Cellco Partnership | Occoquan | N/A |
| 703-988 | Verizon Virginia | Braddock | N/A |
| 703-989 | New Cingular Wireless PCS | Washington Zone 08 | N/A |
| 703-991 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-992 | Comcast IP Phone | Washington Zone 17 | N/A |
| 703-993 | Level 3 Communications | Washington Zone 19 | N/A |
| 703-994 | Level 3 Communications | Herndon | N/A |
| 703-995 | MCIMetro Access Transmission Services | Washington Zone 19 | N/A |
| 703-996 | Verizon South | Dulles | N/A |
| 703-997 | Level 3 Communications | Washington Zone 08 | N/A |
| 703-998 | Verizon Virginia | Washington Zone 08 | N/A |
| 703-999 | Cellco Partnership | Leesburg | 11/21/2001 |
- NPA-NXX assigned carrier; with Number Pooling thousand block numbers are often assigned to other carriers as well; moreover, phone numbers can be ported between service providers
- For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
- Assignment date. N/A - mostly central office codes assigned before 2001.
- NXX prefixes last updated: November 22, 2025
Cities in area code 703
| City1 | County | Time Zone1 |
|---|---|---|
| Aldie | Loudoun | E |
| Alexandria | Fairfax | E |
| Annandale | Fairfax | E |
| Arcola | Loudoun | E |
| Arlington | Arlington | E |
| Ashburn | Loudoun | E |
| Bristow | Prince William | E |
| Burke | Fairfax | E |
| Catharpin | Prince William | E |
| Centreville | Fairfax | E |
| Chantilly | Fairfax | E |
| Clifton | Fairfax | E |
| Dale City | Prince William | E |
| Dhs | Loudoun | E |
| Dulles | Loudoun | E |
| Dumfries | Prince William | E |
| Dunn Loring | Fairfax | E |
| Fairfax | Fairfax | E |
| Fairfax Station | Fairfax | E |
| Falls Church | Fairfax | E |
| Fort Belvoir | Fairfax | E |
| Fort Myer | Arlington | E |
| Gainesville | Prince William | E |
| Great Falls | Fairfax | E |
| Greenway | Fairfax | E |
| Haymarket | Prince William | E |
| Herndon | Fairfax | E |
| Leesburg | Loudoun | E |
| Lorton | Fairfax | E |
| Manassas | Manassas City | E |
| Mc Lean | Fairfax | E |
| Merrifield | Fairfax | E |
| Mount Vernon | Fairfax | E |
| Newington | Fairfax | E |
| Nokesville | Prince William | E |
| Oakton | Fairfax | E |
| Occoquan | Prince William | E |
| Quantico | Prince William | E |
| Reston | Fairfax | E |
| Springfield | Fairfax | E |
| Sterling | Loudoun | E |
| Triangle | Prince William | E |
| Tysons | Fairfax | E |
| Vienna | Fairfax | E |
| West McLean | Fairfax | E |
| Woodbridge | Prince William | E |
- Listed above are most places served by USA area code 703. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- E stands for Eastern Time (currently ).
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