805 Area Code: Location, Cities, Map And Time Zone
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© OpenStreetMap contributorsFor exact NPA boundaries see official 805 area code map
805-300-XXXX --- 805-399-XXXX
805-400-XXXX --- 805-499-XXXX
805-500-XXXX --- 805-599-XXXX
805-600-XXXX --- 805-699-XXXX
805-701-XXXX --- 805-799-XXXX
805-800-XXXX --- 805-899-XXXX
805-900-XXXX --- 805-999-XXXX
Area code 805 is in California, USA , spanning 4 counties and serving 53 cities , including Oxnard, Thousand Oaks or Simi Valley; it currently uses 786 prefixes , assigned from 805-200-XXXX through 805-999-XXXX.
In service since January 01, 1957, area code 805 is the parent Numbering Plan Area in overlay complex 805/820.
The current local time is .
Phone number lookup
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More California area codes:
- 209
- 213
- 279
- 310
- 323
- 341
- 350
- 357
- 369
- 408
- 415
- 424
- 442
- 510
- 530
- 559
- 562
- 619
- 626
- 628
- 650
- 657
- 661
- 669
- 707
- 714
- 738
- 747
- 760
- 818
- 820
- 831
- 837
- 840
- 858
- 909
- 916
- 925
- 949
- 951
Locate any 805-NXX prefix:
805-200-XXXX --- 805-299-XXXX| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-200 | T-Mobile USA | Oxnard | N/A |
| 805-201 | Level 3 Communications | Oxnard | N/A |
| 805-202 | Pacific Bell | Arroyo Grande | N/A |
| 805-203 | Bandwidth.com Clec | Cambria | N/A |
| 805-204 | Pacific Bell (competitive) | Oxnard | N/A |
| 805-205 | T-Mobile USA | Oxnard | N/A |
| 805-206 | Cellco Partnership | Simi Valley | 2/9/2010 |
| 805-207 | MetroPCS Networks | Ventura | N/A |
| 805-208 | Cellco Partnership | Thousand Oaks | N/A |
| 805-209 | Onvoy | Moorpark | 1/5/2016 |
| 805-210 | U.S. Telepacific Corp. | Simi Valley | 11/27/2006 |
| 805-212 | Level 3 Communications | Ventura East | 12/28/2001 |
| 805-213 | American Messaging Services | Paso Robles | N/A |
| 805-214 | Pacific Bell (competitive) | Newbury Park | N/A |
| 805-215 | Telnyx | San Luis Obispo | N/A |
| 805-216 | New Cingular Wireless PCS | Oxnard | N/A |
| 805-217 | Cellco Partnership | Thousand Oaks | N/A |
| 805-218 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-219 | Charter Fiberlink Ca-Cco | Guadalupe | 3/30/2007 |
| 805-220 | Cellco Partnership | Carpintria | N/A |
| 805-221 | Onvoy | Paso Robles | N/A |
| 805-222 | U.S. Telepacific Corp. | Moorpark | N/A |
| 805-223 | Pacific Bell | Ventura | N/A |
| 805-224 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-225 | Pacific Bell | Morro Bay | N/A |
| 805-226 | Pacific Bell | Paso Robles | N/A |
| 805-227 | Pacific Bell | Paso Robles | N/A |
| 805-228 | Frontier California | Oxnard | N/A |
| 805-229 | Frontier California | Santa Paula | N/A |
| 805-230 | Frontier California | Thousand Oaks | N/A |
| 805-231 | Cellco Partnership | Thousand Oaks | N/A |
| 805-232 | U.S. Telepacific Corp. | Ventura | N/A |
| 805-233 | Cellco Partnership | Camarillo | N/A |
| 805-234 | New Cingular Wireless PCS | San Luis Obispo | N/A |
| 805-235 | New Cingular Wireless PCS | San Luis Obispo | N/A |
| 805-236 | T-Mobile USA | Oxnard | N/A |
| 805-237 | Pacific Bell | Paso Robles | N/A |
| 805-238 | Pacific Bell | Paso Robles | N/A |
| 805-239 | Pacific Bell | Paso Robles | N/A |
| 805-240 | Frontier California | Oxnard | N/A |
| 805-241 | Frontier California | Conejo | N/A |
| 805-242 | Teleport Communications America | San Luis Obispo | 6/20/2007 |
| 805-243 | Bandwidth.com Clec | Saticoy | N/A |
| 805-244 | Level 3 Communications | Conejo | N/A |
| 805-245 | Cellco Partnership | Santa Ynez | N/A |
| 805-246 | Frontier California | Point Mugu | N/A |
| 805-247 | Frontier California | Oxnard | N/A |
| 805-248 | T-Mobile USA | Oxnard | 6/22/2007 |
| 805-249 | Level 3 Telecom Of California | Guadalupe | N/A |
| 805-250 | Onvoy | San Luis Obispo | N/A |
| 805-251 | Peerless Network Of California | Simi Valley | 4/13/2012 |
| 805-252 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-253 | Time Warner Cbl Info Svcs (ca) | Oxnard | 11/19/2007 |
| 805-254 | Level 3 Communications | Morro Bay | N/A |
| 805-255 | Utility Telecom Group | Santa Barbara | N/A |
| 805-256 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-257 | Onvoy | Paso Robles | 2/4/2016 |
| 805-258 | MetroPCS Networks | Ventura | N/A |
| 805-259 | T-Mobile USA | Santa Barbara | N/A |
| 805-260 | Cellco Partnership | Santa Maria | 9/20/2002 |
| 805-261 | Time Warner Cbl Info Svcs (ca) | Simi Valley | 3/21/2016 |
| 805-262 | Frontier California | Newbury Park | N/A |
| 805-263 | T-Mobile USA | Oxnard | 11/9/2007 |
| 805-264 | New Cingular Wireless PCS | Santa Maria | N/A |
| 805-265 | Bandwidth.com Clec | Fillmore | N/A |
| 805-266 | Cellco Partnership | Santa Maria | 8/17/2007 |
| 805-267 | Paetec Itel | Thousand Oaks | N/A |
| 805-268 | T-Mobile USA | Santa Maria | 1/28/2002 |
| 805-269 | U.S. Telepacific Corp. | San Luis Obispo | N/A |
| 805-270 | U.S. Telepacific Corp. | Arroyo Grande | 1/26/2001 |
| 805-271 | Frontier California | Point Mugu | N/A |
| 805-272 | Onvoy | Ojai | 10/18/2001 |
| 805-273 | Level 3 Communications | Newbury Park | N/A |
| 805-274 | North County Communication Corporation | Ventura | N/A |
| 805-275 | Level 3 Communications | Ventura | 11/29/2001 |
| 805-276 | Cellco Partnership | Oxnard | 12/28/2001 |
| 805-277 | Level 3 Communications | Thousand Oaks | N/A |
| 805-278 | Frontier California | El Rio | N/A |
| 805-279 | Cellco Partnership | Thousand Oaks | N/A |
| 805-280 | Frontier California | Santa Barbara | N/A |
| 805-281 | Utility Telecom Group | Saticoy | N/A |
| 805-282 | Utility Telecom Group | Newbury Park | N/A |
| 805-283 | Bandwidth.com Clec | Point Mugu | 5/18/2001 |
| 805-284 | T-Mobile USA | Santa Barbara | 4/23/2001 |
| 805-285 | Time Warner Cbl Info Svcs (ca) | Simi Valley | 2/15/2008 |
| 805-286 | AT&T | Paso Robles | 3/11/2004 |
| 805-287 | Frontier California | Santa Maria | 1/25/2008 |
| 805-288 | Onvoy | El Rio | 7/17/2001 |
| 805-289 | Pacific Bell | Ventura East | N/A |
| 805-290 | Level 3 Communications | Ventura East | 11/29/2001 |
| 805-291 | New Cingular Wireless PCS | Lompoc | N/A |
| 805-292 | Bandwidth.com Clec | Moorpark | N/A |
| 805-293 | MCIMetro Access Transmission Services | Saticoy | N/A |
| 805-294 | T-Mobile USA | Lompoc | 1/28/2002 |
| 805-295 | T-Mobile USA | Pismo Beach | 2/21/2002 |
| 805-296 | T-Mobile USA | Paso Robles | 2/21/2002 |
| 805-297 | Cellco Partnership | Simi Valley | 7/17/2001 |
| 805-298 | T-Mobile USA | Moorpark | 2/21/2002 |
| 805-299 | Paetec Itel | Moorpark | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-300 | T-Mobile USA | Thousand Oaks | 12/28/2001 |
| 805-301 | U.S. Telepacific Corp. | Somis | 9/11/2008 |
| 805-302 | T-Mobile USA | Oxnard | 1/28/2002 |
| 805-303 | Teleport Communications America | Saticoy | 2/19/2010 |
| 805-304 | T-Mobile USA | Simi Valley | 1/28/2002 |
| 805-305 | New Cingular Wireless PCS | San Luis Obispo | 1/28/2002 |
| 805-306 | Pacific Bell | Simi Valley | N/A |
| 805-307 | Bandwidth.com Clec | El Rio | 9/22/2015 |
| 805-308 | Ymax Communications Corp. | Santa Barbara | 12/16/2008 |
| 805-309 | Peerless Network Of California | Thousand Oaks | 1/5/2009 |
| 805-310 | MetroPCS | Santa Maria | 2/22/2002 |
| 805-312 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-313 | Comcast IP Phone | Thousand Oaks | N/A |
| 805-314 | Ymax Communications Corp. | Santa Maria | 3/4/2009 |
| 805-315 | MetroPCS | Lompoc | 2/22/2002 |
| 805-316 | Bandwidth.com Clec | San Luis Obispo | 4/28/2009 |
| 805-317 | Onvoy | Santa Paula | N/A |
| 805-318 | Teleport Communications America | Carpintria | 5/8/2009 |
| 805-319 | Cellco Partnership | Santa Barbara | 5/20/2009 |
| 805-320 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-321 | U.S. Telepacific Corp. | Santa Margarita | 8/18/2009 |
| 805-322 | Level 3 Communications | Camarillo | N/A |
| 805-323 | Bandwidth.com Clec | Saticoy | 6/26/2001 |
| 805-324 | MetroPCS | Santa Barbara | 10/21/2009 |
| 805-325 | T-Mobile USA | Santa Ynez | 3/22/2002 |
| 805-326 | Level 3 Telecom Of California | Paso Robles | 10/22/2009 |
| 805-327 | Peerless Network Of California | Simi Valley | 4/13/2012 |
| 805-328 | Bandwidth.com Clec | Simi Valley | 2/22/2010 |
| 805-329 | Rclec | San Luis Obispo | N/A |
| 805-330 | Cellco Partnership | Oxnard | 7/7/2010 |
| 805-331 | MetroPCS | Santa Barbara | N/A |
| 805-332 | Frontier California | Santa Maria | 3/17/2011 |
| 805-333 | Level 3 Telecom Of California | Paso Robles | N/A |
| 805-334 | Bandwidth.com Clec | Moorpark | 4/23/2001 |
| 805-335 | Frontier California | Santa Barbara | 4/4/2011 |
| 805-336 | MetroPCS Networks | Oxnard | 3/20/2007 |
| 805-337 | Shelcomm | Camarillo | 8/12/2004 |
| 805-338 | New Cingular Wireless PCS | Thousand Oaks | 4/18/2001 |
| 805-339 | Pacific Bell | Ventura East | N/A |
| 805-340 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-341 | New Cingular Wireless PCS | Thousand Oaks | 4/18/2001 |
| 805-342 | New Cingular Wireless PCS | Oxnard | 3/21/2016 |
| 805-343 | Frontier California | Guadalupe | N/A |
| 805-344 | Frontier California | Los Alamos | N/A |
| 805-345 | Frontier California | Santa Maria | N/A |
| 805-346 | Frontier California | Santa Maria | N/A |
| 805-347 | Frontier California | Santa Maria | N/A |
| 805-348 | Frontier California | Santa Maria | N/A |
| 805-349 | Frontier California | Santa Maria | N/A |
| 805-350 | New Cingular Wireless PCS | Santa Ynez | N/A |
| 805-351 | Frontier California | El Rio | N/A |
| 805-352 | Frontier California | Santa Maria | N/A |
| 805-353 | American Messaging Services | Thousand Oaks | N/A |
| 805-354 | Pacific Bell (competitive) | Santa Maria | N/A |
| 805-355 | Pacific Bell | Paso Robles | N/A |
| 805-356 | Pacific Bell (competitive) | Guadalupe | N/A |
| 805-357 | Level 3 Communications | Santa Maria | N/A |
| 805-358 | New Cingular Wireless PCS | Thousand Oaks | 4/18/2001 |
| 805-359 | USA Mobility Wireless | Ventura East | N/A |
| 805-360 | Wide Voice | Los Alamos | 1/22/2010 |
| 805-361 | Level 3 Telecom Of California | Santa Maria | N/A |
| 805-362 | Onvoy | Simi Valley | 10/02/2023 |
| 805-363 | Cellco Partnership | Santa Maria | 2/11/2010 |
| 805-364 | Peerless Network Of California | Santa Barbara | 5/3/2011 |
| 805-365 | Onvoy | Santa Margarita | N/A |
| 805-366 | T-Mobile USA | Oxnard | 1/12/2012 |
| 805-367 | AT&T | Thousand Oaks | N/A |
| 805-368 | Cellco Partnership | Thousand Oaks | N/A |
| 805-369 | U.S. Telepacific Corp. | Paso Robles | 5/18/2001 |
| 805-370 | Frontier California | Thousand Oaks | N/A |
| 805-371 | Frontier California | Thousand Oaks | N/A |
| 805-372 | Frontier California | Thousand Oaks | N/A |
| 805-373 | Frontier California | Thousand Oaks | N/A |
| 805-374 | Frontier California | Thousand Oaks | N/A |
| 805-375 | Frontier California | Newbury Park | N/A |
| 805-376 | Frontier California | Newbury Park | N/A |
| 805-377 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-378 | Pacific Bell | Moorpark | N/A |
| 805-379 | Frontier California | Thousand Oaks | N/A |
| 805-380 | Pacific Bell (competitive) | Conejo | N/A |
| 805-381 | Frontier California | Thousand Oaks | N/A |
| 805-382 | Frontier California | Oxnard | N/A |
| 805-383 | Frontier California | Camarillo | N/A |
| 805-384 | Frontier California | Camarillo | N/A |
| 805-385 | Frontier California | Oxnard | N/A |
| 805-386 | Frontier California | Somis | N/A |
| 805-387 | Cellco Partnership | Simi Valley | 7/1/2013 |
| 805-388 | Frontier California | Camarillo | N/A |
| 805-389 | Frontier California | Camarillo | N/A |
| 805-390 | Cellco Partnership | Thousand Oaks | N/A |
| 805-391 | T-Mobile USA | Atascadero | N/A |
| 805-392 | Onvoy | Santa Paula | 9/21/2001 |
| 805-393 | Cellco Partnership | Oxnard | 6/17/2015 |
| 805-394 | Level 3 Communications | Oxnard | 11/5/2012 |
| 805-395 | AT&T Enterprises | Cambria | N/A |
| 805-396 | New Cingular Wireless PCS | Oxnard | 7/2/2015 |
| 805-397 | T-Mobile USA | Oxnard | 9/22/2015 |
| 805-398 | Onvoy | Piru | 9/20/2001 |
| 805-399 | Wide Voice | San Miguel | 8/30/2011 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-400 | Cellco Partnership | Paso Robles | N/A |
| 805-401 | Peerless Network Of California | Oxnard | 9/20/2016 |
| 805-402 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-403 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-404 | New Cingular Wireless PCS | Simi Valley | N/A |
| 805-405 | New Cingular Wireless PCS | Thousand Oaks | N/A |
| 805-406 | T-Mobile USA | Santa Maria | 7/17/2001 |
| 805-407 | New Cingular Wireless PCS | Oxnard | N/A |
| 805-408 | 33 Wireless | Ventura | N/A |
| 805-409 | T-Mobile USA | Thousand Oaks | 4/19/2001 |
| 805-410 | New Cingular Wireless PCS | Newbury Park | 4/19/2001 |
| 805-412 | New Cingular Wireless PCS | Camarillo | 12/27/2023 |
| 805-413 | U.S. Telepacific Corp. | Thousand Oaks | N/A |
| 805-414 | Cellco Partnership | Oxnard | 9/22/2015 |
| 805-415 | New Cingular Wireless PCS | Oxnard | N/A |
| 805-416 | Level 3 Telecom Of California | Simi Valley | N/A |
| 805-417 | Cellco Partnership | Oxnard | 12/17/2015 |
| 805-418 | Pacific Bell (competitive) | Thousand Oaks | N/A |
| 805-419 | AT&T | Camarillo | N/A |
| 805-420 | Time Warner Cbl Info Svcs (ca) | Santa Paula | 11/2/2012 |
| 805-421 | Level 3 Telecom Of California | Santa Paula | N/A |
| 805-422 | MetroPCS Networks | Simi Valley | 5/28/2014 |
| 805-423 | Cellco Partnership | Paso Robles | 9/21/2001 |
| 805-424 | T-Mobile USA | Simi Valley | 1/18/2018 |
| 805-425 | Cellco Partnership | Oxnard | 6/17/2015 |
| 805-426 | AT&T | Simi Valley | N/A |
| 805-427 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-428 | New Cingular Wireless PCS | Simi Valley | 6/26/2001 |
| 805-429 | Onvoy | Point Mugu | 5/11/2016 |
| 805-430 | Peerless Network Of California | Lompoc | N/A |
| 805-431 | T-Mobile USA | San Luis Obispo | N/A |
| 805-432 | MetroPCS Networks | Thousand Oaks | N/A |
| 805-433 | MCIMetro Access Transmission Services | Simi Valley | 3/1/2001 |
| 805-434 | Pacific Bell | Paso Robles | N/A |
| 805-435 | Utility Telecom Group | Thousand Oaks | N/A |
| 805-436 | Level 3 Communications | Oxnard | N/A |
| 805-437 | Pacific Bell (competitive) | Camarillo | N/A |
| 805-438 | Pacific Bell | Santa Margarita | N/A |
| 805-439 | Charter Fiberlink Ca-Cco | San Luis Obispo | 3/30/2007 |
| 805-440 | Cellco Partnership | San Luis Obispo | N/A |
| 805-441 | Cellco Partnership | San Luis Obispo | N/A |
| 805-442 | USA Mobility Wireless | Thousand Oaks | N/A |
| 805-443 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-444 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-445 | Frontier California | Camarillo | N/A |
| 805-446 | Frontier California | Thousand Oaks | N/A |
| 805-447 | Onvoy | Newbury Park | N/A |
| 805-448 | Cellco Partnership | Santa Barbara | N/A |
| 805-449 | Frontier California | Thousand Oaks | N/A |
| 805-450 | Cellco Partnership | Santa Barbara | N/A |
| 805-451 | Cellco Partnership | Santa Barbara | N/A |
| 805-452 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-453 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-454 | Onvoy | Newbury Park | N/A |
| 805-455 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-456 | Onvoy | Santa Barbara | N/A |
| 805-457 | Matrix Telecom | San Luis Obispo | N/A |
| 805-458 | Cellco Partnership | San Luis Obispo | N/A |
| 805-459 | Cellco Partnership | San Luis Obispo | N/A |
| 805-460 | Pacific Bell | Atascadero | N/A |
| 805-461 | Pacific Bell | Atascadero | N/A |
| 805-462 | Pacific Bell | Atascadero | N/A |
| 805-463 | Frontier California | Parkfield | N/A |
| 805-464 | Pacific Bell | Atascadero | N/A |
| 805-465 | Teleport Communications America | Camarillo | 11/29/2001 |
| 805-466 | Pacific Bell | Atascadero | N/A |
| 805-467 | Frontier California | San Miguel | N/A |
| 805-468 | Pacific Bell | Atascadero | N/A |
| 805-469 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-470 | Level 3 Telecom Of California | Atascadero | N/A |
| 805-471 | New Cingular Wireless PCS | San Luis Obispo | N/A |
| 805-472 | Pacific Bell | Bradley | N/A |
| 805-473 | Pacific Bell | Arroyo Grande | N/A |
| 805-474 | Pacific Bell | Arroyo Grande | N/A |
| 805-475 | Pacific Bell | Carrisa Plains | N/A |
| 805-476 | Matrix Telecom | San Luis Obispo | N/A |
| 805-477 | Pacific Bell | Ventura East | N/A |
| 805-478 | Cellco Partnership | Santa Maria | 5/18/2001 |
| 805-479 | New Cingular Wireless PCS | Camarillo | N/A |
| 805-480 | Frontier California | Newbury Park | N/A |
| 805-481 | Pacific Bell | Arroyo Grande | N/A |
| 805-482 | Frontier California | Camarillo | N/A |
| 805-483 | Frontier California | Oxnard | N/A |
| 805-484 | Frontier California | Camarillo | N/A |
| 805-485 | Frontier California | El Rio | N/A |
| 805-486 | Frontier California | Oxnard | N/A |
| 805-487 | Frontier California | Oxnard | N/A |
| 805-488 | Frontier California | Point Mugu | N/A |
| 805-489 | Pacific Bell | Arroyo Grande | N/A |
| 805-490 | New Cingular Wireless PCS | Newbury Park | 4/19/2001 |
| 805-491 | Frontier California | Conejo | N/A |
| 805-492 | Frontier California | Conejo | N/A |
| 805-493 | Frontier California | Conejo | N/A |
| 805-494 | Frontier California | Thousand Oaks | N/A |
| 805-495 | Frontier California | Thousand Oaks | N/A |
| 805-496 | Frontier California | Thousand Oaks | N/A |
| 805-497 | Frontier California | Thousand Oaks | N/A |
| 805-498 | Frontier California | Newbury Park | N/A |
| 805-499 | Frontier California | Newbury Park | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-500 | U.S. Telepacific Corp. | Oakview | N/A |
| 805-501 | New Cingular Wireless PCS | Simi Valley | N/A |
| 805-502 | Cellco Partnership | Newbury Park | 01/29/2024 |
| 805-503 | Cellco Partnership | San Luis Obispo | 5/21/2009 |
| 805-504 | Level 3 Communications | Camarillo | N/A |
| 805-505 | Commio | San Luis Obispo | 3/24/2017 |
| 805-506 | T-Mobile USA | Thousand Oaks | N/A |
| 805-507 | Onvoy | Ventura | 2/22/2016 |
| 805-508 | Cellco Partnership | Bakersfield | N/A |
| 805-509 | New Cingular Wireless PCS | Oxnard | N/A |
| 805-510 | Onvoy | Carrisa Plains | N/A |
| 805-512 | New Cingular Wireless PCS | Oxnard | N/A |
| 805-513 | Peerless Network Of California | Oxnard | 9/25/2015 |
| 805-514 | Bandwidth.com Clec | Fillmore | 6/17/2016 |
| 805-515 | U.S. Telepacific Corp. | Ventura | 2/16/2018 |
| 805-516 | Level 3 Telecom Of California | Fillmore | N/A |
| 805-517 | Pacific Bell | Moorpark | N/A |
| 805-518 | Pacific Bell | Moorpark | N/A |
| 805-519 | T-Mobile USA | Arroyo Grande | 3/22/2018 |
| 805-520 | Pacific Bell | Simi Valley | N/A |
| 805-521 | Pacific Bell | Piru | N/A |
| 805-522 | Pacific Bell | Simi Valley | N/A |
| 805-523 | Pacific Bell | Moorpark | N/A |
| 805-524 | Pacific Bell | Fillmore | N/A |
| 805-525 | Frontier California | Santa Paula | N/A |
| 805-526 | Pacific Bell | Simi Valley | N/A |
| 805-527 | Pacific Bell | Simi Valley | N/A |
| 805-528 | Pacific Bell | San Luis Obispo | N/A |
| 805-529 | Pacific Bell | Moorpark | N/A |
| 805-530 | Pacific Bell | Moorpark | N/A |
| 805-531 | Pacific Bell | Moorpark | N/A |
| 805-532 | Pacific Bell | Moorpark | N/A |
| 805-533 | New Cingular Wireless PCS | Camarillo | 02/20/2024 |
| 805-534 | Pacific Bell | San Luis Obispo | N/A |
| 805-535 | Level 3 Telecom Of California | Ventura East | N/A |
| 805-536 | Cellco Partnership | Paso Robles | 9/15/2014 |
| 805-537 | Peerless Network Of California | Simi Valley | 4/13/2012 |
| 805-538 | U.S. Telepacific Corp. | Atascadero | 12/7/2006 |
| 805-539 | T-Mobile USA | Atascadero | N/A |
| 805-540 | Utility Telecom Group | San Luis Obispo | 2/9/2005 |
| 805-541 | Pacific Bell | San Luis Obispo | N/A |
| 805-542 | Pacific Bell | San Luis Obispo | N/A |
| 805-543 | Pacific Bell | San Luis Obispo | N/A |
| 805-544 | Pacific Bell | San Luis Obispo | N/A |
| 805-545 | Pacific Bell | San Luis Obispo | N/A |
| 805-546 | Pacific Bell | San Luis Obispo | N/A |
| 805-547 | Pacific Bell | San Luis Obispo | N/A |
| 805-548 | Norcast Communications Corporation | San Luis Obispo | 8/22/2002 |
| 805-549 | Pacific Bell | San Luis Obispo | N/A |
| 805-550 | Cellco Partnership | San Luis Obispo | N/A |
| 805-551 | Cellco Partnership | Thousand Oaks | N/A |
| 805-552 | Pacific Bell | Moorpark | N/A |
| 805-553 | Pacific Bell | Moorpark | N/A |
| 805-554 | T-Mobile USA | Santa Maria | 8/12/2016 |
| 805-556 | Pacific Bell | Pismo Beach | N/A |
| 805-557 | Frontier California | Thousand Oaks | N/A |
| 805-558 | Cellco Partnership | Thousand Oaks | N/A |
| 805-559 | New Cingular Wireless PCS | Newbury Park | 4/19/2001 |
| 805-560 | Frontier California | Santa Barbara | N/A |
| 805-561 | New Cingular Wireless PCS | Ventura East | 7/2/2015 |
| 805-562 | Frontier California | Santa Barbara | N/A |
| 805-563 | Frontier California | Santa Barbara | N/A |
| 805-564 | Frontier California | Santa Barbara | N/A |
| 805-565 | Frontier California | Santa Barbara | N/A |
| 805-566 | Frontier California | Carpintria | N/A |
| 805-567 | Frontier California | Gaviota | N/A |
| 805-568 | Frontier California | Santa Barbara | N/A |
| 805-569 | Frontier California | Santa Barbara | N/A |
| 805-570 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-571 | Frontier California | Santa Barbara | N/A |
| 805-572 | Cellco Partnership | Oxnard | 8/18/2016 |
| 805-573 | New Cingular Wireless PCS | Newbury Park | 4/19/2001 |
| 805-574 | T-Mobile USA | Arroyo Grande | 9/20/2002 |
| 805-575 | Cellco Partnership | Oxnard | 9/5/2014 |
| 805-576 | Level 3 Telecom Of California | Carpintria | N/A |
| 805-577 | Pacific Bell | Simi Valley | N/A |
| 805-578 | Pacific Bell | Simi Valley | N/A |
| 805-579 | Pacific Bell | Simi Valley | N/A |
| 805-580 | 33 Wireless | Santa Barbara | N/A |
| 805-581 | Pacific Bell | Simi Valley | N/A |
| 805-582 | Pacific Bell | Simi Valley | N/A |
| 805-583 | Pacific Bell | Simi Valley | N/A |
| 805-584 | Pacific Bell | Simi Valley | N/A |
| 805-585 | Pacific Bell | Ventura | N/A |
| 805-586 | Level 3 Communications | Camarillo | 11/25/2014 |
| 805-587 | MetroPCS Networks | Simi Valley | N/A |
| 805-588 | Cellco Partnership | Lompoc | N/A |
| 805-589 | Cellco Partnership | Oxnard | 6/17/2015 |
| 805-590 | Frontier California | Conejo | N/A |
| 805-591 | Level 3 Telecom Of California | Paso Robles | N/A |
| 805-592 | Norcast Communications Corporation | San Luis Obispo | N/A |
| 805-593 | Pacific Bell | San Luis Obispo | N/A |
| 805-594 | Pacific Bell | San Luis Obispo | N/A |
| 805-595 | Pacific Bell | San Luis Obispo | N/A |
| 805-596 | Pacific Bell | San Luis Obispo | N/A |
| 805-597 | Level 3 Telecom Of California | San Luis Obispo | N/A |
| 805-598 | New Cingular Wireless PCS | Santa Maria | N/A |
| 805-599 | American Messaging Services | San Luis Obispo | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-600 | Onvoy | Morro Bay | N/A |
| 805-601 | Level 3 Communications | Thousand Oaks | N/A |
| 805-602 | Nuso | San Luis Obispo | N/A |
| 805-603 | Cellco Partnership | Camarillo | 5/2/2001 |
| 805-604 | Frontier California | El Rio | N/A |
| 805-605 | Teleport Communications America | Lompoc | N/A |
| 805-606 | Teleport Communications America | Lompoc | N/A |
| 805-607 | New Cingular Wireless PCS | Oxnard | 9/8/2006 |
| 805-608 | Teleport Communications America | Santa Maria | 3/20/2018 |
| 805-609 | MetroPCS Networks | Oxnard | 4/13/2018 |
| 805-610 | Cellco Partnership | Paso Robles | N/A |
| 805-612 | T-Mobile USA | Oxnard | 7/29/2005 |
| 805-613 | Bandwidth.com Clec | Oakview | N/A |
| 805-614 | Frontier California | Santa Maria | N/A |
| 805-615 | American Messaging Services | Santa Maria | N/A |
| 805-616 | Cellco Partnership | Oxnard | 10/16/2006 |
| 805-617 | Level 3 Telecom Of California | Santa Barbara | 8/18/2004 |
| 805-618 | New Cingular Wireless PCS | Santa Barbara | 10/18/2001 |
| 805-619 | Bandwidth.com Clec | Nipomo | N/A |
| 805-620 | U.S. Telepacific Corp. | Ventura East | N/A |
| 805-621 | Cellco Partnership | Santa Maria | N/A |
| 805-622 | Level 3 Telecom Of California | Conejo | N/A |
| 805-623 | Level 3 Communications | Santa Maria | 10/15/2012 |
| 805-624 | Level 3 Communications | Simi Valley | 5/2/2001 |
| 805-625 | New Cingular Wireless PCS | Fillmore | N/A |
| 805-626 | U.S. Telepacific Corp. | Ventura | N/A |
| 805-627 | Pacific Bell | San Luis Obispo | N/A |
| 805-628 | New Cingular Wireless PCS | Ventura | 8/5/2008 |
| 805-629 | Pacific Bell | Simi Valley | N/A |
| 805-630 | Cellco Partnership | Thousand Oaks | N/A |
| 805-631 | Cellco Partnership | Santa Maria | N/A |
| 805-632 | Level 3 Communications | San Luis Obispo | N/A |
| 805-633 | Level 3 Communications | Ojai | N/A |
| 805-634 | Nuso | San Luis Obispo | 11/6/2012 |
| 805-635 | T-Mobile USA | Paso Robles | 5/4/2015 |
| 805-636 | MetroPCS | Santa Barbara | 7/17/2002 |
| 805-637 | T-Mobile USA | Santa Barbara | 10/18/2001 |
| 805-638 | Cellco Partnership | Simi Valley | N/A |
| 805-639 | Pacific Bell | Ventura East | N/A |
| 805-640 | Pacific Bell | Ojai | N/A |
| 805-641 | Pacific Bell | Ventura | N/A |
| 805-642 | Pacific Bell | Ventura East | N/A |
| 805-643 | Pacific Bell | Ventura | N/A |
| 805-644 | Pacific Bell | Ventura East | N/A |
| 805-645 | Pacific Bell | Saticoy | N/A |
| 805-646 | Pacific Bell | Ojai | N/A |
| 805-647 | Pacific Bell | Saticoy | N/A |
| 805-648 | Pacific Bell | Ventura | N/A |
| 805-649 | Pacific Bell | Oakview | N/A |
| 805-650 | Pacific Bell | Ventura East | N/A |
| 805-651 | Pacific Bell | Ventura | N/A |
| 805-652 | Pacific Bell | Ventura | N/A |
| 805-653 | Pacific Bell | Ventura | N/A |
| 805-654 | Pacific Bell | Ventura East | N/A |
| 805-655 | Pacific Bell | Saticoy | N/A |
| 805-656 | Pacific Bell | Saticoy | N/A |
| 805-657 | Cellco Partnership | Thousand Oaks | N/A |
| 805-658 | Pacific Bell | Ventura East | N/A |
| 805-659 | Pacific Bell | Saticoy | N/A |
| 805-660 | Cellco Partnership | Thousand Oaks | N/A |
| 805-661 | T-Mobile USA | Ventura | 05/31/2024 |
| 805-662 | Pacific Bell | Ventura East | N/A |
| 805-663 | Time Warner Cbl Info Svcs (ca) | Oxnard | 6/12/2013 |
| 805-664 | Bandwidth.com Clec | Oakview | 11/25/2013 |
| 805-665 | New Cingular Wireless PCS | Ventura East | 3/22/2001 |
| 805-666 | Onvoy | Ventura East | N/A |
| 805-667 | Pacific Bell | Ventura | N/A |
| 805-668 | Cellco Partnership | Arroyo Grande | 11/17/2014 |
| 805-669 | Bandwidth.com Clec | Ojai | N/A |
| 805-670 | T-Mobile USA | Oxnard | 4/16/2018 |
| 805-671 | Pacific Bell | Saticoy | N/A |
| 805-672 | Pacific Bell | Saticoy | N/A |
| 805-673 | Pacific Bell | Saticoy | N/A |
| 805-674 | New Cingular Wireless PCS | Paso Robles | N/A |
| 805-675 | Pacific Bell | Saticoy | N/A |
| 805-676 | Pacific Bell | Ventura East | N/A |
| 805-677 | Pacific Bell | Ventura East | N/A |
| 805-678 | Bandwidth.com Clec | Point Mugu | 3/3/2014 |
| 805-679 | Pacific Bell (competitive) | Santa Barbara | N/A |
| 805-680 | Cellco Partnership | Santa Barbara | N/A |
| 805-681 | Frontier California | Santa Barbara | N/A |
| 805-682 | Frontier California | Santa Barbara | N/A |
| 805-683 | Frontier California | Santa Barbara | N/A |
| 805-684 | Frontier California | Carpintria | N/A |
| 805-685 | Frontier California | Santa Barbara | N/A |
| 805-686 | Frontier California | Santa Ynez | N/A |
| 805-687 | Frontier California | Santa Barbara | N/A |
| 805-688 | Frontier California | Santa Ynez | N/A |
| 805-689 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-690 | Level 3 Telecom Of California | Santa Barbara | N/A |
| 805-691 | Frontier California | Santa Ynez | N/A |
| 805-692 | Frontier California | Santa Barbara | N/A |
| 805-693 | Frontier California | Santa Ynez | N/A |
| 805-694 | Level 3 Telecom Of California | Santa Ynez | N/A |
| 805-695 | Frontier California | Santa Barbara | N/A |
| 805-696 | Frontier California | Santa Barbara | N/A |
| 805-697 | Comcast IP Phone | Santa Ynez | N/A |
| 805-698 | Cellco Partnership | Santa Barbara | N/A |
| 805-699 | Teleport Communications America | Santa Barbara | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-701 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-702 | Bandwidth.com Clec | Camarillo | 10/15/2015 |
| 805-703 | T-Mobile USA | Atascadero | 9/20/2002 |
| 805-704 | New Cingular Wireless PCS | San Luis Obispo | N/A |
| 805-705 | Cellco Partnership | Santa Barbara | N/A |
| 805-706 | Level 3 Communications | San Luis Obispo | 10/19/2001 |
| 805-707 | Onvoy | Ojai | 2/12/2016 |
| 805-708 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-709 | New Cingular Wireless PCS | Pismo Beach | N/A |
| 805-710 | New Cingular Wireless PCS | Arroyo Grande | N/A |
| 805-712 | New Cingular Wireless PCS | Paso Robles | N/A |
| 805-713 | MCIMetro Access Transmission Services | Newbury Park | 3/5/2004 |
| 805-714 | Cellco Partnership | Santa Maria | N/A |
| 805-715 | Level 3 Communications | Oakview | N/A |
| 805-716 | Level 3 Telecom Of California | Newbury Park | N/A |
| 805-717 | New Cingular Wireless PCS | Lompoc | N/A |
| 805-718 | Teleport Communications America | El Rio | 12/11/2017 |
| 805-719 | U.S. Telepacific Corp. | Thousand Oaks | N/A |
| 805-720 | New Cingular Wireless PCS | Santa Maria | 5/21/2001 |
| 805-721 | Cellco Partnership | Paso Robles | 10/18/2019 |
| 805-722 | U.S. Telepacific Corp. | Santa Barbara | 3/28/2006 |
| 805-723 | Level 3 Telecom Of California | Nipomo | N/A |
| 805-724 | Bandwidth.com Clec | Santa Barbara | 11/21/2014 |
| 805-725 | Centurylink Communications | Carrisa Plains | N/A |
| 805-726 | American Messaging Services | Santa Barbara | N/A |
| 805-727 | New Cingular Wireless PCS | Fillmore | 7/17/2002 |
| 805-728 | Level 3 Communications | Thousand Oaks | N/A |
| 805-729 | Cellco Partnership | Santa Barbara | N/A |
| 805-730 | Frontier California | Santa Barbara | N/A |
| 805-731 | 33 Wireless | Thousand Oaks | N/A |
| 805-732 | T-Mobile USA | Thousand Oaks | N/A |
| 805-733 | Frontier California | Lompoc | N/A |
| 805-734 | Frontier California | Lompoc | N/A |
| 805-735 | Frontier California | Lompoc | N/A |
| 805-736 | Frontier California | Lompoc | N/A |
| 805-737 | Frontier California | Lompoc | N/A |
| 805-738 | Frontier California | Camarillo | N/A |
| 805-739 | Frontier California | Santa Maria | N/A |
| 805-740 | Frontier California | Lompoc | N/A |
| 805-741 | Comcast IP Phone | Lompoc | N/A |
| 805-742 | Frontier California | Lompoc | N/A |
| 805-743 | Pacific Bell (competitive) | Lompoc | N/A |
| 805-744 | Teleport Communications America | Moorpark | N/A |
| 805-745 | Frontier California | Carpintria | N/A |
| 805-746 | Cellco Partnership | Ventura | 3/22/2002 |
| 805-747 | Skye Telecom | San Luis Obispo | N/A |
| 805-748 | Cellco Partnership | San Luis Obispo | N/A |
| 805-749 | Bandwidth.com Clec | Santa Paula | 6/23/2015 |
| 805-750 | Cellco Partnership | Thousand Oaks | N/A |
| 805-751 | U.S. Telepacific Corp. | El Rio | N/A |
| 805-752 | AT&T Enterprises | San Luis Obispo | 4/6/2005 |
| 805-753 | Utility Telecom Group | Newbury Park | N/A |
| 805-754 | Cellco Partnership | Oxnard | 5/23/2005 |
| 805-755 | Pacific Bell (competitive) | Carpintria | N/A |
| 805-756 | Pacific Bell | San Luis Obispo | N/A |
| 805-757 | Cellco Partnership | Lompoc | 9/21/2001 |
| 805-758 | T-Mobile USA | Oxnard | 11/29/2005 |
| 805-759 | Cellco Partnership | Oxnard | 5/18/2015 |
| 805-760 | New Cingular Wireless PCS | Oxnard | 3/22/2001 |
| 805-761 | Cellco Partnership | Oxnard | 3/16/2015 |
| 805-762 | Vonage America | San Luis Obispo | N/A |
| 805-763 | Terra Nova Telecom | San Luis Obispo | N/A |
| 805-764 | U.S. Telepacific Corp. | Camarillo | 3/22/2001 |
| 805-765 | Cellco Partnership | Ventura East | N/A |
| 805-766 | New Cingular Wireless PCS | Ventura East | 3/21/2002 |
| 805-767 | Cellco Partnership | Ventura East | 6/17/2015 |
| 805-768 | MCIMetro Access Transmission Services | Newbury Park | N/A |
| 805-769 | MCIMetro Access Transmission Services | Paso Robles | 9/7/2005 |
| 805-770 | Comcast IP Phone | Santa Barbara | N/A |
| 805-771 | Pacific Bell | Morro Bay | N/A |
| 805-772 | Pacific Bell | Morro Bay | N/A |
| 805-773 | Pacific Bell | Pismo Beach | N/A |
| 805-774 | New Cingular Wireless PCS | Fillmore | 8/28/2014 |
| 805-775 | Cellco Partnership | Oxnard | 9/16/2014 |
| 805-776 | Level 3 Telecom Of California | Morro Bay | N/A |
| 805-777 | Frontier California | Thousand Oaks | N/A |
| 805-778 | Frontier California | Thousand Oaks | N/A |
| 805-779 | Level 3 Telecom Of California | Pismo Beach | N/A |
| 805-780 | American Messaging Services | San Luis Obispo | N/A |
| 805-781 | Pacific Bell | San Luis Obispo | N/A |
| 805-782 | Pacific Bell | San Luis Obispo | N/A |
| 805-783 | Pacific Bell | San Luis Obispo | N/A |
| 805-784 | Pacific Bell | San Luis Obispo | N/A |
| 805-785 | Pacific Bell | San Luis Obispo | N/A |
| 805-786 | Pacific Bell | San Luis Obispo | N/A |
| 805-787 | Pacific Bell | San Luis Obispo | N/A |
| 805-788 | Pacific Bell | San Luis Obispo | N/A |
| 805-789 | Utility Telecom Group | Oxnard | N/A |
| 805-790 | Bandwidth.com Clec | El Rio | 2/5/2019 |
| 805-791 | Cellco Partnership | Simi Valley | 8/14/2006 |
| 805-792 | U.S. Telepacific Corp. | Atascadero | 3/2/2001 |
| 805-793 | Onvoy | Oxnard | 12/8/2014 |
| 805-794 | Cellco Partnership | Ventura | N/A |
| 805-795 | Cellco Partnership | Thousand Oaks | N/A |
| 805-796 | Cellco Partnership | Thousand Oaks | N/A |
| 805-797 | MetroPCS Networks | Ventura | 3/1/2001 |
| 805-798 | New Cingular Wireless PCS | Ojai | N/A |
| 805-799 | Cellco Partnership | Oxnard | 8/20/2015 |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-800 | MCIMetro Access Transmission Services | Lompoc | N/A |
| 805-801 | Cellco Partnership | San Luis Obispo | N/A |
| 805-802 | Ip Horizon | San Luis Obispo | 11/25/2020 |
| 805-803 | Level 3 Communications | Santa Maria | 6/29/2018 |
| 805-804 | Level 3 Telecom Of California | Ventura | N/A |
| 805-805 | Onvoy Spectrum | Sanbarbara | 05/22/2023 |
| 805-806 | MetroPCS | San Luis Obispo | 1/18/2010 |
| 805-807 | New Cingular Wireless PCS | Thousand Oaks | N/A |
| 805-808 | Utility Telecom Group | Camarillo | N/A |
| 805-809 | U.S. Telepacific Corp. | Arroyo Grande | 5/26/2022 |
| 805-810 | Peerless Network Of California | San Luis Obispo | 5/17/2018 |
| 805-812 | New Cingular Wireless PCS | Camarillo | 11/12/2020 |
| 805-813 | New Cingular Wireless PCS | Simi Valley | N/A |
| 805-814 | Cellco Partnership | Oxnard | 5/2/2001 |
| 805-815 | Frontier California | Oxnard | N/A |
| 805-816 | Cellco Partnership | Oxnard | 7/17/2002 |
| 805-817 | Onvoy | San Luis Obispo | 9/2/2008 |
| 805-818 | Skye Telecom | Santa Barbara | 9/24/2021 |
| 805-819 | Comcast IP Phone | Lompoc | 5/12/2008 |
| 805-820 | Onvoy Spectrum | Saticoy | 12/05/2023 |
| 805-821 | Centurylink Communications | San Luis Obispo | N/A |
| 805-822 | T-Mobile USA | Oxnard | N/A |
| 805-823 | Onvoy | Simi Valley | N/A |
| 805-824 | T-Mobile USA | Oxnard | 3/28/2006 |
| 805-825 | T-Mobile USA | Arroyo Grande | 12/7/2015 |
| 805-826 | Cellco Partnership | Ventura East | N/A |
| 805-827 | T-Mobile USA | Oxnard | 3/14/2006 |
| 805-828 | Cellco Partnership | Bakersfield | N/A |
| 805-829 | Cellco Partnership | Bakersfield | N/A |
| 805-830 | Matrix Telecom | Ventura | N/A |
| 805-831 | Onvoy | Morro Bay | 06/22/2023 |
| 805-832 | Cellco Partnership | Oxnard | 5/23/2006 |
| 805-833 | Cellco Partnership | Ventura East | 8/25/2015 |
| 805-834 | Level 3 Communications | Oxnard | 1/5/2016 |
| 805-835 | Pacific Bell | Paso Robles | 3/1/2001 |
| 805-836 | Bandwidth.com Clec | Ojai | 11/25/2013 |
| 805-837 | T-Mobile USA | Santa Barbara | 2/3/2006 |
| 805-838 | Cellco Partnership | Bakersfield | N/A |
| 805-839 | Cellco Partnership | Bakersfield | N/A |
| 805-840 | T-Mobile USA | Arroyo Grande | 2/11/2022 |
| 805-841 | Cellco Partnership | Bakersfield | N/A |
| 805-842 | Onvoy | Simi Valley | N/A |
| 805-843 | MetroPCS Networks | Oxnard | 3/9/2015 |
| 805-844 | Cellco Partnership | Oxnard | N/A |
| 805-845 | Comcast IP Phone | Santa Barbara | N/A |
| 805-846 | Cellco Partnership | Oxnard | 8/20/2015 |
| 805-847 | Cellco Partnership | Carpinteria | 05/08/2024 |
| 805-848 | New Cingular Wireless PCS | Bakersfield | N/A |
| 805-849 | Bandwidth.com Clec | Conejo | 11/5/2020 |
| 805-850 | U.S. Telepacific Corp. | Ventura East | N/A |
| 805-851 | North County Communication Corporation | Fillmore | N/A |
| 805-852 | Onvoy | Thousand Oaks | 2/25/2003 |
| 805-853 | Onvoy | Oxnard | 11/21/2016 |
| 805-854 | Cellco Partnership | Oxnard | 11/17/2015 |
| 805-855 | Onvoy | Piru | N/A |
| 805-856 | Cellco Partnership | Ventura East | N/A |
| 805-857 | T-Mobile USA | Thousand Oaks | N/A |
| 805-858 | MCIMetro Access Transmission Services | San Luis Obispo | 9/25/2003 |
| 805-859 | T-Mobile USA | Atascadero | 5/4/2021 |
| 805-860 | Cellco Partnership | Bakersfield | N/A |
| 805-861 | Cellco Partnership | Ventura | 10/11/2005 |
| 805-862 | New Cingular Wireless PCS | Santa Maria | 11/13/2015 |
| 805-863 | MCIMetro Access Transmission Services | Santa Maria | 12/1/2005 |
| 805-864 | Cellco Partnership | Simi Valley | 2/16/2015 |
| 805-865 | Frontier California | Lompoc | N/A |
| 805-866 | Onvoy | Lompoc | N/A |
| 805-867 | Cellco Partnership | Santa Maria | 10/2/2015 |
| 805-868 | Cellco Partnership | Santa Maria | 6/26/2001 |
| 805-869 | Telnyx | Santa Barbara | N/A |
| 805-870 | Onvoy | Thousand Oaks | N/A |
| 805-871 | Bandwidth.com Clec | Conejo | 6/16/2016 |
| 805-872 | U.S. Telepacific Corp. | Paso Robles | 5/26/2022 |
| 805-873 | MetroPCS Networks | Santa Paula | 12/30/2016 |
| 805-874 | Pacific Bell (competitive) | Point Mugu | N/A |
| 805-875 | Level 3 Telecom Of California | Lompoc | N/A |
| 805-876 | Level 3 Telecom Of California | Moorpark | N/A |
| 805-877 | Utility Telecom Group | Ventura East | N/A |
| 805-878 | New Cingular Wireless PCS | Santa Maria | N/A |
| 805-879 | Level 3 Telecom Of California | Santa Barbara | N/A |
| 805-880 | Bandwidth.com Clec | Santa Barbara | N/A |
| 805-881 | Frontier California | Carpintria | N/A |
| 805-882 | Frontier California | Santa Barbara | N/A |
| 805-883 | Onvoy Spectrum | Santa Barbara | N/A |
| 805-884 | Frontier California | Santa Barbara | N/A |
| 805-885 | Bandwidth.com Clec | Conejo | 1/13/2022 |
| 805-886 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-887 | Telnyx | Santa Margarita | 6/23/2021 |
| 805-888 | Cellco Partnership | Pismo Beach | N/A |
| 805-889 | Cellco Partnership | Oxnard | N/A |
| 805-890 | Cellco Partnership | Oxnard | N/A |
| 805-891 | T-Mobile USA | Moorpark | 2/28/2022 |
| 805-892 | Frontier California | Santa Barbara | N/A |
| 805-893 | Frontier California | Santa Barbara | N/A |
| 805-894 | Onvoy | Santa Ynez | 03/13/2024 |
| 805-895 | New Cingular Wireless PCS | Santa Barbara | N/A |
| 805-896 | T-Mobile USA | Santa Barbara | N/A |
| 805-897 | Frontier California | Santa Barbara | N/A |
| 805-898 | Frontier California | Santa Barbara | N/A |
| 805-899 | Frontier California | Santa Barbara | N/A |
| NPANXX | Carrier1 | Area Served2 | Date3 |
|---|---|---|---|
| 805-900 | Ton80 Communications | Cayucos | N/A |
| 805-901 | New Cingular Wireless PCS | Ventura East | N/A |
| 805-902 | Bandwidth.com Clec | Somis | 3/26/2018 |
| 805-903 | U.S. Telepacific Corp. | San Luis Obispo | 3/28/2006 |
| 805-904 | T-Mobile USA | Arroyo Grande | N/A |
| 805-905 | T-Mobile USA | Thousand Oaks | N/A |
| 805-906 | T-Mobile USA | Thousand Oaks | N/A |
| 805-907 | MetroPCS Networks | Thousand Oaks | N/A |
| 805-908 | T-Mobile USA | Thousand Oaks | N/A |
| 805-909 | New Cingular Wireless PCS | Cambria | N/A |
| 805-910 | Cellco Partnership | Camarillo | N/A |
| 805-912 | Peerless Network Of California | Bradley | N/A |
| 805-913 | American Messaging Services | Ventura East | N/A |
| 805-914 | Level 3 Telecom Of California | Camarillo | N/A |
| 805-915 | U.S. Telepacific Corp. | Simi Valley | N/A |
| 805-916 | New Cingular Wireless PCS | Newbury Park | 7/25/2022 |
| 805-917 | Peerless Network Of California | Thousand Oaks | N/A |
| 805-918 | AT&T Enterprises | Saticoy | N/A |
| 805-919 | Level 3 Telecom Of California | El Rio | N/A |
| 805-920 | Skye Telecom | Somis | N/A |
| 805-921 | Frontier California | Santa Paula | N/A |
| 805-922 | Frontier California | Santa Maria | N/A |
| 805-923 | New Cingular Wireless PCS | Newbury Park | 02/20/2024 |
| 805-924 | Pacific Bell | Cambria | N/A |
| 805-925 | Frontier California | Santa Maria | N/A |
| 805-926 | Level 3 Communications | Cambria | N/A |
| 805-927 | Pacific Bell | Cambria | N/A |
| 805-928 | Frontier California | Santa Maria | N/A |
| 805-929 | Pacific Bell | Nipomo | N/A |
| 805-930 | Bandwidth.com Clec | Nipomo | N/A |
| 805-931 | Pacific Bell | Nipomo | N/A |
| 805-932 | Utility Telecom Group | Saticoy | N/A |
| 805-933 | Frontier California | Santa Paula | N/A |
| 805-934 | Frontier California | Santa Maria | N/A |
| 805-935 | Level 3 Telecom Of California | Cambria | N/A |
| 805-936 | Peerless Network Of California | Pismo Beach | N/A |
| 805-937 | Frontier California | Santa Maria | N/A |
| 805-938 | Frontier California | Santa Maria | N/A |
| 805-939 | Bandwidth.com Clec | Nipomo | 1/13/2022 |
| 805-940 | MetroPCS Networks | Oxnard | 10/15/2018 |
| 805-941 | Peerless Network Of California | Ventura East | 10/2/2015 |
| 805-942 | MCIMetro Access Transmission Services | Paso Robles | 1/5/2015 |
| 805-943 | MCIMetro Access Transmission Services | Paso Robles | 1/5/2015 |
| 805-944 | Teleport Communications America | Lompoc | 2/6/2004 |
| 805-945 | Utility Telecom Group | San Luis Obispo | N/A |
| 805-946 | Bandwidth.com Clec | Oxnard | 5/21/2015 |
| 805-947 | Bandwidth.com Clec | Ventura | 8/22/2001 |
| 805-948 | U.S. Telepacific Corp. | Ventura | 6/11/2015 |
| 805-949 | New Cingular Wireless PCS | Camarillo | 12/6/2022 |
| 805-951 | Nuso | Santa Barbara | 7/28/2022 |
| 805-952 | T-Mobile USA | Atascadero | N/A |
| 805-953 | T-Mobile USA | Thousand Oaks | N/A |
| 805-954 | Level 3 Telecom Of California | Saticoy | N/A |
| 805-955 | Pacific Bell | Simi Valley | N/A |
| 805-956 | Cellco Partnership | Guadalupe | 5/20/2022 |
| 805-957 | Frontier California | Santa Barbara | N/A |
| 805-960 | Onvoy | Los Alamos | N/A |
| 805-961 | Frontier California | Santa Barbara | N/A |
| 805-962 | Frontier California | Santa Barbara | N/A |
| 805-963 | Frontier California | Santa Barbara | N/A |
| 805-964 | Frontier California | Santa Barbara | N/A |
| 805-965 | Frontier California | Santa Barbara | N/A |
| 805-966 | Frontier California | Santa Barbara | N/A |
| 805-967 | Frontier California | Santa Barbara | N/A |
| 805-968 | Frontier California | Santa Barbara | N/A |
| 805-969 | Frontier California | Santa Barbara | N/A |
| 805-970 | Onvoy | Camarillo | 01/20/2023 |
| 805-971 | Frontier California | Santa Barbara | N/A |
| 805-972 | T-Mobile USA | Lompoc | 7/14/2022 |
| 805-973 | Pacific Bell (competitive) | El Rio | N/A |
| 805-974 | Bandwidth.com Clec | El Rio | 1/13/2022 |
| 805-975 | New Cingular Wireless PCS | Paso Robles | N/A |
| 805-977 | Fractel | San Miguel | 8/27/2019 |
| 805-978 | Onvoy | Moorpark | N/A |
| 805-979 | MCIMetro Access Transmission Services | Santa Barbara | 7/17/2003 |
| 805-980 | Level 3 Communications | Arroyo Grande | N/A |
| 805-981 | Frontier California | El Rio | N/A |
| 805-982 | Frontier California | Oxnard | N/A |
| 805-983 | Frontier California | El Rio | N/A |
| 805-984 | Frontier California | Oxnard | N/A |
| 805-985 | Frontier California | Oxnard | N/A |
| 805-986 | Frontier California | Point Mugu | N/A |
| 805-987 | Frontier California | Camarillo | N/A |
| 805-988 | Frontier California | El Rio | N/A |
| 805-989 | Frontier California | Point Mugu | N/A |
| 805-990 | New Cingular Wireless PCS | Moorpark | N/A |
| 805-991 | Level 3 Communications | Moorpark | N/A |
| 805-992 | Shelcomm | Moorpark | 7/31/2018 |
| 805-993 | New Cingular Wireless PCS | Newbury Park | 12/6/2022 |
| 805-994 | Level 3 Telecom Of California | Arroyo Grande | N/A |
| 805-995 | Pacific Bell | Cayucos | N/A |
| 805-996 | Bandwidth.com Clec | San Luis Obispo | 5/13/2008 |
| 805-997 | Commio | Ojai | 1/26/2022 |
| 805-998 | Commio | Santa Maria | 2/24/2022 |
| 805-999 | Utility Telecom Group | Santa Maria | N/A |
- 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 805
| City1 | County | Time Zone1 |
|---|---|---|
| Arroyo Grande | San Luis Obispo | P |
| Atascadero | San Luis Obispo | P |
| Avila Beach | San Luis Obispo | P |
| Bradley | Monterey | P |
| Brandeis | Ventura | P |
| Buellton | Santa Barbara | P |
| Camarillo | Ventura | P |
| Cambria | San Luis Obispo | P |
| Carpinteria | Santa Barbara | P |
| Casmalia | Santa Barbara | P |
| Cayucos | San Luis Obispo | P |
| Creston | San Luis Obispo | P |
| Fillmore | Ventura | P |
| Goleta | Santa Barbara | P |
| Grover Beach | San Luis Obispo | P |
| Guadalupe | Santa Barbara | P |
| Harmony | San Luis Obispo | P |
| Lompoc | Santa Barbara | P |
| Los Alamos | Santa Barbara | P |
| Los Olivos | Santa Barbara | P |
| Los Osos | San Luis Obispo | P |
| Moorpark | Ventura | P |
| Morro Bay | San Luis Obispo | P |
| Newbury Park | Ventura | P |
| Nipomo | San Luis Obispo | P |
| Oak Park | Ventura | P |
| Oak View | Ventura | P |
| Oceano | San Luis Obispo | P |
| Ojai | Ventura | P |
| Oxnard | Ventura | P |
| Paso Robles | San Luis Obispo | P |
| Piru | Ventura | P |
| Pismo Beach | San Luis Obispo | P |
| Point Mugu Nawc | Ventura | P |
| Port Hueneme | Ventura | P |
| Port Hueneme Cbc Base | Ventura | P |
| San Luis Obispo | San Luis Obispo | P |
| San Miguel | San Luis Obispo | P |
| San Simeon | San Luis Obispo | P |
| Santa Barbara | Santa Barbara | P |
| Santa Margarita | San Luis Obispo | P |
| Santa Maria | Santa Barbara | P |
| Santa Paula | Ventura | P |
| Santa Ynez | Santa Barbara | P |
| Shandon | San Luis Obispo | P |
| Simi Valley | Ventura | P |
| Solvang | Santa Barbara | P |
| Somis | Ventura | P |
| Summerland | Santa Barbara | P |
| Templeton | San Luis Obispo | P |
| Thousand Oaks | Ventura | P |
| Ventura | Ventura | P |
| Westlake Village | Ventura | P |
- Listed above are most places served by USA area code 805. 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.
- P stands for Pacific Time (currently ).
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