410 Area Code: Location, Cities, Map And Time Zone

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Area Code 410

Area code 410 is in Maryland, USA , spanning 16 counties and serving 251 cities , including Baltimore, Columbia or Glen Burnie; it currently uses 783 prefixes , assigned from 410-200-XXXX through 410-999-XXXX.

In service since October 06, 1991, area code 410 is the parent Numbering Plan Area in overlay complex 410/443/667.

The current local time is .

410 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 410 area code map

Phone number lookup

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More Maryland area codes:

  • 227
  • 240
  • 301
  • 443
  • 667

Locate any 410-NXX prefix:

410-200-XXXX --- 410-299-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-200 Easton Multiple 5/27/2004
410-202 Salisbury Multiple 10/14/2004
410-203 Ellicott City Verizon Maryland N/A
410-204 Arbutus Multiple N/A
410-205 Pikesville Multiple N/A
410-206 Catonsville New Cingular Wireless PCS N/A
410-207 Baltimore Cellco Partnership N/A
410-208 Berlin Multiple N/A
410-209 Baltimore Multiple N/A
410-210 Glen Burnie Multiple 1/8/2020
410-212 Annapolis Multiple N/A
410-213 Ocean City Multiple N/A
410-214 Rising Sun Multiple 3/11/2009
410-215 Baltimore Cellco Partnership N/A
410-216 Annapolis Multiple N/A
410-217 Baltimore Verizon Maryland N/A
410-218 Baltimore Cellco Partnership N/A
410-219 Salisbury Verizon Maryland N/A
410-220 Elkridge Multiple 9/30/2011
410-221 Cambridge Verizon Maryland N/A
410-222 Severn Verizon Maryland N/A
410-223 Baltimore Verizon Maryland N/A
410-224 Annapolis Verizon Maryland N/A
410-225 Baltimore Verizon Maryland N/A
410-226 Oxford Multiple N/A
410-227 Catonsville New Cingular Wireless PCS N/A
410-228 Cambridge Verizon Maryland N/A
410-229 Cockeysville Verizon Maryland N/A
410-230 Baltimore Verizon Maryland N/A
410-231 Solomons Multiple N/A
410-232 Baltimore USA Mobility Wireless N/A
410-233 Baltimore Verizon Maryland N/A
410-234 Baltimore Verizon Maryland N/A
410-235 Baltimore Verizon Maryland N/A
410-236 Towson New Cingular Wireless PCS N/A
410-237 Baltimore Multiple N/A
410-238 Essex Multiple N/A
410-239 Reisterstown Verizon Maryland N/A
410-240 Baltimore Omnipoint Communications Cap Operations 10/6/2011
410-241 Baltimore Cellco Partnership N/A
410-242 Arbutus Verizon Maryland N/A
410-243 Baltimore Verizon Maryland N/A
410-244 Baltimore Verizon Maryland N/A
410-245 Catonsville New Cingular Wireless PCS N/A
410-246 Baltimore Multiple N/A
410-247 Arbutus Verizon Maryland N/A
410-248 Parkville Multiple N/A
410-249 Towson Multiple N/A
410-250 Ocean City Verizon Maryland N/A
410-251 Salisbury Cellco Partnership N/A
410-252 Towson Verizon Maryland N/A
410-253 Easton New Cingular Wireless PCS N/A
410-254 Baltimore Verizon Maryland N/A
410-255 Armiger-Gibson Island Verizon Maryland N/A
410-256 Parkville Verizon Maryland N/A
410-257 North Beach Verizon Maryland N/A
410-258 Baltimore Omnipoint Communications Cap Operations N/A
410-259 Westminster Cellco Partnership N/A
410-260 Severna Park Multiple N/A
410-261 Baltimore Multiple N/A
410-262 Baltimore Omnipoint Communications Cap Operations N/A
410-263 Annapolis Verizon Maryland N/A
410-264 Waterloo Multiple N/A
410-265 Woodlawn Verizon Maryland N/A
410-266 Annapolis Verizon Maryland N/A
410-267 Annapolis Multiple N/A
410-268 Annapolis Verizon Maryland N/A
410-269 Severna Park Multiple N/A
410-270 Salisbury Redi-Call Communications Co. N/A
410-271 Annapolis Cellco Partnership N/A
410-272 Aberdeen Verizon Maryland N/A
410-273 Aberdeen Verizon Maryland N/A
410-274 Baltimore Cellco Partnership N/A
410-275 Cecilton Multiple N/A
410-276 Baltimore Verizon Maryland N/A
410-277 Woodlawn Multiple N/A
410-278 Aberdeen Verizon Maryland N/A
410-279 Annapolis Cellco Partnership N/A
410-280 Annapolis Multiple N/A
410-281 Woodlawn Verizon Maryland N/A
410-282 Dundalk Verizon Maryland N/A
410-283 Towson USA Mobility Wireless N/A
410-284 Dundalk Verizon Maryland N/A
410-285 Dundalk Verizon Maryland N/A
410-286 North Beach Multiple N/A
410-287 North East Verizon Maryland N/A
410-288 Dundalk Verizon Maryland N/A
410-289 Ocean City Verizon Maryland N/A
410-290 Columbia Verizon Maryland N/A
410-291 Baltimore Multiple N/A
410-292 Catonsville New Cingular Wireless PCS N/A
410-293 Annapolis Paetec Itel N/A
410-294 Catonsville New Cingular Wireless PCS N/A
410-295 Annapolis Verizon Maryland N/A
410-296 Towson Verizon Maryland N/A
410-297 Aberdeen Multiple N/A
410-298 Woodlawn Verizon Maryland N/A
410-299 Baltimore Cellco Partnership N/A
410-300-XXXX --- 410-399-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-300 Elkridge MetroPCS 7/15/2004
410-301 Baltimore Omnipoint Communications Cap Operations 10/6/2011
410-302 Catonsville New Cingular Wireless PCS N/A
410-303 Baltimore Cellco Partnership N/A
410-304 Queenstown Multiple 3/29/2006
410-305 Odenton Multiple N/A
410-306 Aberdeen Multiple N/A
410-307 Towson Multiple N/A
410-308 Towson Verizon Maryland N/A
410-309 Columbia Verizon Maryland N/A
410-310 Easton Cellco Partnership N/A
410-312 Columbia Verizon Maryland N/A
410-313 Ellicott City Verizon Maryland N/A
410-314 Arbutus Multiple N/A
410-315 Severna Park Multiple N/A
410-316 Cockeysville Multiple N/A
410-317 Armiger-Gibson Island Multiple N/A
410-318 Baltimore Multiple N/A
410-319 Baltimore Multiple N/A
410-320 Annapolis Omnipoint Communications Cap Operations N/A
410-321 Towson Verizon Maryland N/A
410-322 Bel Air New Cingular Wireless PCS N/A
410-323 Baltimore Verizon Maryland N/A
410-324 Towson Multiple N/A
410-325 Baltimore Multiple N/A
410-326 Solomons Verizon Maryland N/A
410-327 Baltimore Verizon Maryland N/A
410-328 Baltimore Verizon Maryland N/A
410-329 Cockeysville Multiple N/A
410-330 Cambridge Multiple N/A
410-331 Elkridge USA Mobility Wireless N/A
410-332 Baltimore Verizon Maryland N/A
410-333 Baltimore Verizon Maryland N/A
410-334 Salisbury Multiple N/A
410-335 Chase Verizon Maryland N/A
410-336 Baltimore New Cingular Wireless PCS N/A
410-337 Towson Verizon Maryland N/A
410-338 Baltimore Multiple N/A
410-339 Towson Multiple N/A
410-340 Baltimore New Cingular Wireless PCS N/A
410-341 Salisbury Verizon Maryland N/A
410-342 Baltimore Verizon Maryland N/A
410-343 Sparks Glencoe Multiple N/A
410-344 Chase Multiple N/A
410-345 Pikesville Multiple N/A
410-346 Silver Run Multiple N/A
410-347 Baltimore Verizon Maryland N/A
410-348 Still Pond Multiple N/A
410-349 Annapolis Multiple N/A
410-350 Baltimore Multiple N/A
410-351 Baltimore USA Mobility Wireless N/A
410-352 Bishopville Multiple N/A
410-353 Annapolis Cellco Partnership N/A
410-354 Baltimore Verizon Maryland N/A
410-355 Baltimore Verizon Maryland N/A
410-356 Pikesville Verizon Maryland N/A
410-357 Parkton Multiple N/A
410-358 Baltimore Verizon Maryland N/A
410-359 Baltimore Verizon Maryland N/A
410-360 Armiger-Gibson Island Verizon Maryland N/A
410-361 Baltimore Multiple N/A
410-362 Baltimore Verizon Maryland N/A
410-363 Pikesville Verizon Maryland N/A
410-364 Hillsboro Multiple N/A
410-365 Baltimore Omnipoint Communications Cap Operations N/A
410-366 Baltimore Verizon Maryland N/A
410-367 Baltimore Verizon Maryland N/A
410-368 Baltimore Multiple N/A
410-369 Baltimore Multiple N/A
410-370 Catonsville New Cingular Wireless PCS N/A
410-371 Baltimore Cellco Partnership N/A
410-372 Towson Multiple N/A
410-373 Towson USA Mobility Wireless N/A
410-374 Hampstead Multiple N/A
410-375 Baltimore Cellco Partnership N/A
410-376 Vienna Multiple N/A
410-377 Towson Verizon Maryland N/A
410-378 Port Deposit Multiple N/A
410-379 Elkridge Verizon Maryland N/A
410-380 Salisbury Redi-Call Communications Co. N/A
410-381 Columbia Verizon Maryland N/A
410-382 Baltimore Cellco Partnership N/A
410-383 Baltimore Verizon Maryland N/A
410-384 Severna Park Multiple N/A
410-385 Baltimore Verizon Maryland N/A
410-386 Westminster Verizon Maryland N/A
410-387 Baltimore Multiple 8/12/2011
410-388 Sparrows Point Verizon Maryland N/A
410-389 Baltimore USA Mobility Wireless N/A
410-390 Ocean City Multiple 6/10/2009
410-391 Essex Verizon Maryland N/A
410-392 Elkton Verizon Maryland N/A
410-393 Baltimore Verizon Maryland N/A
410-394 Solomons Multiple N/A
410-395 Arbutus Multiple N/A
410-396 Baltimore Verizon Maryland N/A
410-397 Wingate Multiple N/A
410-398 Elkton Verizon Maryland N/A
410-399 Bel Air Multiple N/A
410-400-XXXX --- 410-499-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-400 Baltimore Paetec Itel 6/15/2006
410-401 Brooklyn Park-Linthicum Multiple N/A
410-402 Catonsville Multiple N/A
410-403 Cockeysville Multiple N/A
410-404 Baltimore Cellco Partnership N/A
410-405 Fork Multiple N/A
410-406 Essex Multiple N/A
410-407 Elkridge Verizon Maryland N/A
410-408 Towson USA Mobility Wireless N/A
410-409 Baltimore Cellco Partnership N/A
410-410 Baltimore Onvoy Spectrum 05/17/2023
410-412 Glen Burnie Multiple N/A
410-413 Pikesville Multiple N/A
410-414 Prince Frederick Multiple N/A
410-415 Pikesville Multiple N/A
410-416 Waterloo American Messaging Services N/A
410-417 Edgewood Multiple 8/16/2007
410-418 Ellicott City Verizon Maryland N/A
410-419 Baltimore Omnipoint Communications Cap Operations N/A
410-420 Bel Air Multiple N/A
410-421 Severna Park Multiple N/A
410-422 Salisbury New Cingular Wireless PCS N/A
410-423 Columbia Teleport Communications America N/A
410-424 Glen Burnie Multiple N/A
410-425 Smith Island Multiple N/A
410-426 Baltimore Verizon Maryland N/A
410-427 Towson Teleport Communications America N/A
410-428 Catonsville New Cingular Wireless PCS N/A
410-429 Worthington Multiple N/A
410-430 Salisbury Cellco Partnership N/A
410-431 Severna Park Multiple N/A
410-432 Severna Park Multiple N/A
410-433 Baltimore Verizon Maryland N/A
410-434 Towson USA Mobility Wireless N/A
410-435 Baltimore Verizon Maryland N/A
410-436 Edgewood Verizon Maryland N/A
410-437 Armiger-Gibson Island Verizon Maryland N/A
410-438 Sudlersville Multiple N/A
410-439 Armiger-Gibson Island Verizon Maryland N/A
410-440 Catonsville New Cingular Wireless PCS N/A
410-441 Elkton Multiple N/A
410-442 Ellicott City Multiple N/A
410-443 Easton Multiple 7/23/2002
410-444 Baltimore Verizon Maryland N/A
410-445 Baltimore USA Mobility Wireless N/A
410-446 Catonsville New Cingular Wireless PCS N/A
410-447 Columbia USA Mobility Wireless N/A
410-448 Baltimore Multiple N/A
410-449 Solomons Multiple 2/12/2010
410-450 Baltimore Multiple N/A
410-451 Crofton Verizon Maryland N/A
410-452 Cardiff Multiple N/A
410-453 Towson Multiple N/A
410-454 Baltimore MCIMetro Access Transmission Services N/A
410-455 Catonsville Verizon Maryland N/A
410-456 Baltimore Cellco Partnership N/A
410-457 Darlington Multiple N/A
410-458 Baltimore Cellco Partnership N/A
410-459 Fallston Cellco Partnership N/A
410-460 Elkridge USA Mobility Wireless N/A
410-461 Ellicott City Verizon Maryland N/A
410-462 Baltimore Verizon Maryland N/A
410-463 Trappe Cellco Partnership N/A
410-464 Baltimore Multiple N/A
410-465 Ellicott City Verizon Maryland N/A
410-466 Baltimore Verizon Maryland N/A
410-467 Baltimore Verizon Maryland N/A
410-468 Baltimore Verizon Maryland N/A
410-469 Baltimore Multiple N/A
410-470 Baltimore Verizon Maryland 6/28/2005
410-471 Elkridge Verizon Maryland N/A
410-472 Sparks Glencoe Multiple N/A
410-473 Towson USA Mobility Wireless N/A
410-474 Prince Frederick Cellco Partnership N/A
410-475 Towson USA Mobility Wireless N/A
410-476 Trappe Multiple N/A
410-477 Sparrows Point Verizon Maryland N/A
410-478 Elkridge New Cingular Wireless PCS N/A
410-479 Denton Multiple N/A
410-480 Ellicott City Verizon Maryland N/A
410-482 Greensboro Multiple N/A
410-483 Baltimore Multiple N/A
410-484 Pikesville Verizon Maryland N/A
410-485 Baltimore Verizon Maryland N/A
410-486 Pikesville Verizon Maryland N/A
410-487 Glen Burnie Multiple N/A
410-488 Baltimore Verizon Maryland N/A
410-489 Glenwood Multiple N/A
410-490 Centreville Cellco Partnership N/A
410-491 Catonsville New Cingular Wireless PCS N/A
410-492 Towson USA Mobility Wireless N/A
410-493 Baltimore Omnipoint Communications Cap Operations N/A
410-494 Towson Verizon Maryland N/A
410-495 Prince Frederick Verizon Maryland N/A
410-496 Randallstown Verizon Maryland N/A
410-497 Parkville Multiple N/A
410-498 Cockeysville Multiple N/A
410-499 Baltimore Omnipoint Communications Cap Operations N/A
410-500-XXXX --- 410-599-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-500 Baltimore Multiple N/A
410-501 Arbutus Multiple 6/28/2005
410-502 Baltimore Verizon Maryland N/A
410-503 Elkridge Verizon Maryland N/A
410-504 Pikesville Multiple N/A
410-505 Ellicott City Multiple N/A
410-506 Elkton Verizon Maryland N/A
410-507 Annapolis Cellco Partnership N/A
410-508 Glen Burnie Multiple N/A
410-509 Waterloo Baltimore-Washington Telephone N/A
410-510 Fork Multiple N/A
410-512 Towson Multiple N/A
410-513 Parkville Multiple N/A
410-514 Severn Multiple N/A
410-515 Fork Verizon Maryland N/A
410-516 Baltimore Verizon Maryland N/A
410-517 Reisterstown Multiple N/A
410-518 Severna Park Multiple N/A
410-519 Severn Verizon Maryland N/A
410-520 Ocean City Multiple N/A
410-521 Randallstown Verizon Maryland N/A
410-522 Baltimore Multiple N/A
410-523 Baltimore Verizon Maryland N/A
410-524 Ocean City Verizon Maryland N/A
410-525 Baltimore Multiple N/A
410-526 Reisterstown Verizon Maryland N/A
410-527 Cockeysville Verizon Maryland N/A
410-528 Baltimore Multiple N/A
410-529 Parkville Verizon Maryland N/A
410-530 Catonsville New Cingular Wireless PCS N/A
410-531 Columbia Verizon Maryland N/A
410-532 Baltimore Verizon Maryland N/A
410-533 Annapolis New Cingular Wireless PCS N/A
410-534 Baltimore Multiple N/A
410-535 Prince Frederick Verizon Maryland N/A
410-536 Arbutus Multiple N/A
410-537 Baltimore Multiple N/A
410-538 Fork Multiple N/A
410-539 Baltimore Verizon Maryland N/A
410-540 Elkridge Verizon Maryland N/A
410-541 Severna Park Multiple N/A
410-542 Baltimore Verizon Maryland N/A
410-543 Salisbury Verizon Maryland N/A
410-544 Severna Park Verizon Maryland N/A
410-545 Baltimore Verizon Maryland N/A
410-546 Salisbury Verizon Maryland N/A
410-547 Baltimore Verizon Maryland N/A
410-548 Salisbury Verizon Maryland N/A
410-549 Sykesville Verizon Maryland N/A
410-550 Baltimore Verizon Maryland N/A
410-551 Severn Verizon Maryland N/A
410-552 Sykesville Multiple N/A
410-553 Glen Burnie Multiple N/A
410-554 Baltimore Verizon Maryland N/A
410-556 Church Hill Multiple N/A
410-557 Fork Multiple N/A
410-558 Baltimore Multiple N/A
410-559 Pikesville Multiple N/A
410-560 Towson Multiple N/A
410-561 Towson Multiple N/A
410-562 Annapolis New Cingular Wireless PCS N/A
410-563 Baltimore Verizon Maryland N/A
410-564 Elkridge Multiple N/A
410-565 Arbutus Multiple N/A
410-566 Baltimore Verizon Maryland N/A
410-567 Elkridge Multiple N/A
410-568 Cockeysville Multiple N/A
410-569 Edgewood Verizon Maryland N/A
410-570 Annapolis New Cingular Wireless PCS N/A
410-571 Annapolis Multiple N/A
410-572 Salisbury Multiple N/A
410-573 Annapolis Verizon Maryland N/A
410-574 Essex Verizon Maryland N/A
410-575 Fork Multiple N/A
410-576 Baltimore Verizon Maryland N/A
410-577 Pikesville Verizon Maryland 5/10/2005
410-578 Baltimore Verizon Maryland N/A
410-579 Elkridge Verizon Maryland N/A
410-580 Pikesville Verizon Maryland N/A
410-581 Pikesville Verizon Maryland N/A
410-582 Glen Burnie Multiple N/A
410-583 Towson Multiple N/A
410-584 Cockeysville Multiple N/A
410-585 Baltimore Multiple N/A
410-586 Prince Frederick Verizon Maryland N/A
410-587 Arbutus Multiple N/A
410-588 Bel Air Multiple N/A
410-589 Brooklyn Park-Linthicum Multiple N/A
410-590 Glen Burnie Verizon Maryland N/A
410-591 Baltimore Cellco Partnership N/A
410-592 Fork Multiple N/A
410-593 Fork Multiple N/A
410-594 Woodlawn Verizon Maryland N/A
410-595 Glen Burnie Multiple N/A
410-596 Westminster Cellco Partnership N/A
410-597 Woodlawn Verizon Maryland N/A
410-598 Baltimore Cellco Partnership N/A
410-599 Catonsville New Cingular Wireless PCS N/A
410-600-XXXX --- 410-699-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-600 Berlin Multiple 4/25/2006
410-601 Baltimore Multiple N/A
410-602 Pikesville Verizon Maryland N/A
410-603 Salisbury New Cingular Wireless PCS N/A
410-604 Stevensville Multiple N/A
410-605 Baltimore Verizon Maryland N/A
410-606 Waterloo Verizon Maryland N/A
410-607 Towson USA Mobility Wireless N/A
410-608 Catonsville New Cingular Wireless PCS N/A
410-609 Brooklyn Park-Linthicum Multiple N/A
410-610 Prince Frederick Cellco Partnership N/A
410-612 Edgewood Multiple N/A
410-613 Baltimore Verizon Maryland N/A
410-614 Baltimore Verizon Maryland N/A
410-615 Catonsville New Cingular Wireless PCS N/A
410-616 Towson Multiple N/A
410-617 Baltimore Multiple N/A
410-618 Perryville Multiple 11/7/2011
410-619 Waterloo American Messaging Services N/A
410-620 Elkton Multiple N/A
410-621 Princess Anne Multiple N/A
410-622 Baltimore Multiple 8/12/2011
410-623 Marion Multiple N/A
410-624 Baltimore Multiple N/A
410-625 Baltimore Verizon Maryland N/A
410-626 Annapolis Multiple N/A
410-627 Baltimore Cellco Partnership N/A
410-628 Cockeysville Multiple N/A
410-629 Berlin Multiple N/A
410-630 Chase Multiple N/A
410-631 Baltimore Multiple N/A
410-632 Snow Hill Multiple N/A
410-633 Baltimore Verizon Maryland N/A
410-634 Ridgely Multiple N/A
410-635 New Windsor Multiple N/A
410-636 Brooklyn Park-Linthicum Verizon Maryland N/A
410-637 Baltimore Multiple N/A
410-638 Bel Air Verizon Maryland N/A
410-639 Rock Hall Multiple N/A
410-640 Baltimore USA Mobility Wireless N/A
410-641 Berlin Verizon Maryland N/A
410-642 Perryville Multiple N/A
410-643 Stevensville Verizon Maryland N/A
410-644 Baltimore Verizon Maryland N/A
410-645 Woodlawn Multiple N/A
410-646 Baltimore Multiple N/A
410-647 Severna Park Verizon Maryland N/A
410-648 Galena Multiple N/A
410-649 Baltimore Multiple N/A
410-650 Dundalk Multiple N/A
410-651 Princess Anne Verizon Maryland N/A
410-652 Bel Air New Cingular Wireless PCS N/A
410-653 Pikesville Verizon Maryland N/A
410-654 Pikesville Verizon Maryland N/A
410-655 Randallstown Verizon Maryland N/A
410-656 North East Multiple 5/30/2008
410-657 Parkville Multiple N/A
410-658 Rising Sun Armstrong Tel. Co. Of Maryland N/A
410-659 Baltimore Verizon Maryland N/A
410-660 Elkridge Multiple 7/31/2006
410-661 Parkville Verizon Maryland N/A
410-662 Baltimore Multiple N/A
410-663 Parkville Verizon Maryland N/A
410-664 Baltimore Verizon Maryland N/A
410-665 Parkville Verizon Maryland N/A
410-666 Cockeysville Verizon Maryland N/A
410-667 Cockeysville Verizon Maryland N/A
410-668 Parkville Verizon Maryland N/A
410-669 Baltimore Verizon Maryland N/A
410-670 Edgewood Multiple N/A
410-671 Edgewood Multiple N/A
410-672 Odenton Multiple N/A
410-673 Preston Multiple N/A
410-674 Odenton Verizon Maryland N/A
410-675 Baltimore Verizon Maryland N/A
410-676 Edgewood Verizon Maryland N/A
410-677 Salisbury Verizon Maryland N/A
410-678 Elkridge USA Mobility Wireless N/A
410-679 Fork Verizon Maryland N/A
410-680 Ellicott City Multiple N/A
410-681 Towson USA Mobility Wireless N/A
410-682 Essex Multiple N/A
410-683 Cockeysville Multiple N/A
410-684 Glen Burnie Multiple N/A
410-685 Baltimore Verizon Maryland N/A
410-686 Essex Verizon Maryland N/A
410-687 Essex Verizon Maryland N/A
410-688 Fallston Cellco Partnership N/A
410-689 Glen Burnie Multiple N/A
410-690 Easton Multiple 5/20/2002
410-691 Glen Burnie Multiple N/A
410-692 Jarrettsville Multiple N/A
410-693 Annapolis New Cingular Wireless PCS N/A
410-694 Glen Burnie Multiple N/A
410-695 Odenton Multiple N/A
410-696 Ellicott City Multiple N/A
410-697 Millersville Multiple N/A
410-698 Fork Multiple N/A
410-699 Chestertown Multiple 7/23/2002
410-701-XXXX --- 410-799-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-701 Randallstown Multiple N/A
410-702 Reisterstown Multiple N/A
410-703 Annapolis Cellco Partnership N/A
410-704 Towson MCIMetro Access Transmission Services N/A
410-705 Waterloo Multiple N/A
410-706 Baltimore Verizon Maryland N/A
410-707 Columbia Cellco Partnership N/A
410-708 Chestertown Cellco Partnership N/A
410-709 Sparrows Point Multiple N/A
410-710 Baltimore Multiple 10/3/2005
410-712 Elkridge Verizon Maryland N/A
410-713 Salisbury Multiple N/A
410-714 Easton Multiple N/A
410-715 Columbia Verizon Maryland N/A
410-716 Towson Multiple N/A
410-717 Elkridge Multiple N/A
410-718 Catonsville New Cingular Wireless PCS N/A
410-719 Catonsville Verizon Maryland N/A
410-720 Ellicott City Multiple N/A
410-721 Crofton Verizon Maryland N/A
410-722 Waterloo Verizon Maryland N/A
410-723 Ocean City Verizon Maryland N/A
410-724 Waterloo Multiple N/A
410-725 Easton Omnipoint Communications Cap Operations N/A
410-726 Salisbury Cellco Partnership N/A
410-727 Baltimore Verizon Maryland N/A
410-728 Baltimore Verizon Maryland N/A
410-729 Severn Multiple N/A
410-730 Columbia Verizon Maryland N/A
410-731 Annapolis USA Mobility Wireless N/A
410-732 Baltimore Verizon Maryland N/A
410-733 Catonsville New Cingular Wireless PCS N/A
410-734 Churchville Multiple N/A
410-735 Baltimore Multiple N/A
410-736 Baltimore Multiple N/A
410-737 Arbutus Verizon Maryland N/A
410-738 Waterloo Verizon Maryland N/A
410-739 Centreville Multiple N/A
410-740 Columbia Verizon Maryland N/A
410-741 West River Multiple N/A
410-742 Salisbury Verizon Maryland N/A
410-743 Baltimore USA Mobility Wireless N/A
410-744 Catonsville Verizon Maryland N/A
410-745 St Michaels Multiple N/A
410-746 Baltimore Cellco Partnership N/A
410-747 Catonsville Verizon Maryland N/A
410-748 Ellicott City USA Mobility Wireless N/A
410-749 Salisbury Verizon Maryland N/A
410-750 Ellicott City Verizon Maryland N/A
410-751 Westminster Verizon Maryland N/A
410-752 Baltimore Verizon Maryland N/A
410-753 Pikesville Multiple N/A
410-754 Federalsburg Multiple N/A
410-755 Warwick Multiple N/A
410-756 Taneytown Multiple N/A
410-757 Annapolis Verizon Maryland N/A
410-758 Centreville Multiple N/A
410-759 Baltimore Multiple N/A
410-760 Glen Burnie Verizon Maryland N/A
410-761 Glen Burnie Verizon Maryland N/A
410-762 Glen Burnie Multiple N/A
410-763 Easton Multiple N/A
410-764 Baltimore Verizon Maryland N/A
410-765 Glen Burnie Verizon Maryland N/A
410-766 Glen Burnie Verizon Maryland N/A
410-767 Baltimore Verizon Maryland N/A
410-768 Glen Burnie Verizon Maryland N/A
410-769 Towson Multiple N/A
410-770 Easton Multiple N/A
410-771 Cockeysville Verizon Maryland N/A
410-772 Columbia Multiple N/A
410-773 Cockeysville Multiple N/A
410-774 Crofton Multiple N/A
410-775 Union Bridge Multiple N/A
410-776 Bel Air Multiple N/A
410-777 Severna Park Multiple N/A
410-778 Chestertown Verizon Maryland N/A
410-779 Baltimore Multiple N/A
410-780 Essex Verizon Maryland N/A
410-781 Ellicott City Multiple N/A
410-782 Elkridge Multiple N/A
410-783 Baltimore Verizon Maryland N/A
410-784 Deal Island Multiple N/A
410-785 Cockeysville Verizon Maryland N/A
410-786 Woodlawn MCIMetro Access Transmission Services N/A
410-787 Glen Burnie Verizon Maryland N/A
410-788 Catonsville Verizon Maryland N/A
410-789 Brooklyn Park-Linthicum Verizon Maryland N/A
410-790 Towson New Cingular Wireless PCS N/A
410-791 Waterloo Verizon Maryland N/A
410-792 Waterloo Verizon Maryland N/A
410-793 Severna Park Multiple N/A
410-794 Columbia Multiple N/A
410-795 Sykesville Verizon Maryland N/A
410-796 Elkridge Verizon Maryland N/A
410-797 Waterloo Verizon Maryland N/A
410-798 West River Verizon Maryland N/A
410-799 Waterloo Verizon Maryland N/A
410-800-XXXX --- 410-899-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-800 Baltimore Multiple 10/5/2004
410-801 Baltimore Multiple N/A
410-802 Catonsville New Cingular Wireless PCS N/A
410-803 Fork Multiple N/A
410-804 Baltimore Cellco Partnership N/A
410-805 Baltimore Omnipoint Communications Cap Operations 8/25/2011
410-806 Towson USA Mobility Wireless N/A
410-807 Catonsville Multiple N/A
410-808 Fallston MetroPCS N/A
410-809 Bel Air Multiple N/A
410-810 Chestertown Multiple N/A
410-812 Towson New Cingular Wireless PCS N/A
410-813 Waterloo Verizon Maryland N/A
410-814 Baltimore Multiple 9/30/2005
410-815 Waterloo Verizon Maryland N/A
410-816 Towson Multiple N/A
410-817 Fork Multiple N/A
410-818 Catonsville Multiple N/A
410-819 Easton Multiple N/A
410-820 Easton Verizon Maryland N/A
410-821 Towson Verizon Maryland N/A
410-822 Easton Verizon Maryland N/A
410-823 Towson Verizon Maryland N/A
410-824 Waterloo Multiple N/A
410-825 Towson Verizon Maryland N/A
410-826 Baltimore Onvoy 11/19/2015
410-827 Queenstown Multiple N/A
410-828 Towson Verizon Maryland N/A
410-829 Easton Cellco Partnership N/A
410-830 Towson Multiple N/A
410-831 Salisbury Multiple N/A
410-832 Towson Multiple N/A
410-833 Reisterstown Verizon Maryland N/A
410-834 Waterloo Multiple N/A
410-835 Willards Multiple N/A
410-836 Bel Air Verizon Maryland N/A
410-837 Baltimore Verizon Maryland N/A
410-838 Bel Air Verizon Maryland N/A
410-839 Towson USA Mobility Wireless N/A
410-840 Reisterstown Multiple N/A
410-841 Severna Park Multiple N/A
410-842 Towson Multiple N/A
410-843 Baltimore Teleport Communications America N/A
410-844 Baltimore Multiple 9/30/2011
410-845 Salisbury Multiple 4/18/2001
410-846 Severn Multiple N/A
410-847 Towson Multiple N/A
410-848 Westminster Verizon Maryland N/A
410-849 Sherwood Forest Multiple N/A
410-850 Glen Burnie Verizon Maryland N/A
410-851 Towson Verizon Maryland N/A
410-852 Catonsville New Cingular Wireless PCS N/A
410-853 Towson Multiple N/A
410-854 Waterloo Verizon Maryland N/A
410-855 Glen Burnie Multiple N/A
410-856 Baltimore Multiple N/A
410-857 Westminster Verizon Maryland N/A
410-858 Annapolis Multiple 3/11/2005
410-859 Glen Burnie Verizon Maryland N/A
410-860 Salisbury Verizon Maryland N/A
410-861 Westminster Multiple N/A
410-862 Waterloo Multiple N/A
410-863 Glen Burnie Multiple N/A
410-864 Baltimore Multiple N/A
410-865 Glen Burnie Multiple N/A
410-866 Essex Verizon Maryland N/A
410-867 West River Multiple N/A
410-868 Catonsville New Cingular Wireless PCS N/A
410-869 Catonsville Multiple N/A
410-870 Parkville Multiple 2/10/2005
410-871 Westminster Multiple N/A
410-872 Columbia Verizon Maryland N/A
410-873 Nanticoke Multiple N/A
410-874 Odenton Multiple N/A
410-875 Sykesville Multiple N/A
410-876 Reisterstown Verizon Maryland N/A
410-877 Fallston Multiple N/A
410-878 Baltimore Multiple N/A
410-879 Fork Verizon Maryland N/A
410-880 Waterloo Verizon Maryland N/A
410-881 Sherwood Forest Multiple N/A
410-882 Parkville Verizon Maryland N/A
410-883 Sharptown Multiple N/A
410-884 Columbia Verizon Maryland N/A
410-885 Chesapeake City Multiple N/A
410-886 Tilghman Multiple N/A
410-887 Towson Verizon Maryland N/A
410-888 Waterloo Multiple N/A
410-889 Baltimore Verizon Maryland N/A
410-890 Towson USA Mobility Wireless N/A
410-891 Cockeysville Multiple N/A
410-892 Glen Burnie Multiple N/A
410-893 Fork Verizon Maryland N/A
410-894 Towson USA Mobility Wireless N/A
410-895 Baltimore Verizon Maryland N/A
410-896 Delmar Multiple N/A
410-897 Annapolis Multiple N/A
410-898 Waterloo Verizon Maryland N/A
410-899 Towson USA Mobility Wireless N/A
410-900-XXXX --- 410-999-XXXX
NPANXX Area served[1] Provider[2] Date[3]
410-900 Baltimore Multiple 10/4/2004
410-901 Cambridge Multiple N/A
410-902 Pikesville Verizon Maryland N/A
410-903 Severna Park MetroPCS N/A
410-904 Waterloo Multiple N/A
410-905 Baltimore Omnipoint Communications Cap Operations N/A
410-906 Baltimore Verizon Maryland N/A
410-907 Woodlawn Multiple N/A
410-908 Baltimore Omnipoint Communications Cap Operations N/A
410-909 Elkridge USA Mobility Wireless N/A
410-910 Columbia MCIMetro Access Transmission Services N/A
410-912 Salisbury Paetec Itel N/A
410-913 Baltimore Cellco Partnership N/A
410-914 Churchville Multiple N/A
410-915 Baltimore Baltimore-Washington Telephone 10/27/2005
410-916 Baltimore Cellco Partnership N/A
410-917 Catonsville New Cingular Wireless PCS N/A
410-918 Essex Multiple N/A
410-919 Annapolis Multiple N/A
410-920 Elkton New Cingular Wireless PCS N/A
410-921 Severn Multiple N/A
410-922 Randallstown Verizon Maryland N/A
410-923 Millersville Verizon Maryland N/A
410-924 Easton Cellco Partnership N/A
410-925 Baltimore Cellco Partnership N/A
410-926 Catonsville New Cingular Wireless PCS N/A
410-927 Odenton Multiple N/A
410-928 Millington Multiple N/A
410-929 Baltimore Multiple 5/13/2008
410-930 Waterloo Redi-Call Communications Co. N/A
410-931 Parkville Verizon Maryland N/A
410-932 Elkridge USA Mobility Wireless N/A
410-933 Parkville Verizon Maryland N/A
410-934 Annapolis Multiple 1/27/2012
410-935 Baltimore Cellco Partnership N/A
410-936 Salisbury Multiple 6/4/2019
410-937 Fallston Cellco Partnership N/A
410-938 Towson Multiple N/A
410-939 Havre De Grace Verizon Maryland N/A
410-940 Annapolis Multiple 1/22/2002
410-941 Jarrettsville Multiple 8/21/2001
410-942 Havre De Grace Multiple N/A
410-943 Hurlock Multiple N/A
410-944 Woodlawn Verizon Maryland N/A
410-945 Baltimore Verizon Maryland N/A
410-946 Severna Park Multiple N/A
410-947 Baltimore Verizon Maryland N/A
410-948 Catonsville New Cingular Wireless PCS N/A
410-949 Baltimore Multiple N/A
410-951 Baltimore Teleport Communications America N/A
410-952 Baltimore Cellco Partnership N/A
410-953 Columbia Multiple N/A
410-955 Baltimore Verizon Maryland N/A
410-956 Annapolis Verizon Maryland N/A
410-957 Pocomoke Multiple N/A
410-960 Baltimore Cellco Partnership N/A
410-961 Baltimore Omnipoint Communications Cap Operations N/A
410-962 Baltimore Verizon Maryland N/A
410-963 Baltimore Omnipoint Communications Cap Operations N/A
410-964 Columbia Verizon Maryland N/A
410-965 Woodlawn Verizon Maryland N/A
410-966 Woodlawn Verizon Maryland N/A
410-967 Towson New Cingular Wireless PCS N/A
410-968 Crisfield Multiple N/A
410-969 Severn Verizon Maryland N/A
410-970 Sykesville Multiple N/A
410-971 Catonsville New Cingular Wireless PCS N/A
410-972 Annapolis Multiple N/A
410-973 Berlin Multiple 6/23/2010
410-974 Severna Park Verizon Maryland N/A
410-975 Severna Park Multiple N/A
410-977 Baltimore Omnipoint Communications Cap Operations N/A
410-978 Catonsville New Cingular Wireless PCS N/A
410-979 Catonsville New Cingular Wireless PCS N/A
410-980 Annapolis Multiple N/A
410-981 Glen Burnie Multiple N/A
410-982 Baltimore Multiple 10/13/2003
410-983 Fork Multiple N/A
410-984 Sykesville MetroPCS N/A
410-985 Waterloo Baltimore-Washington Telephone N/A
410-986 Baltimore Verizon Maryland N/A
410-987 Severn Verizon Maryland N/A
410-988 Ellicott City Multiple N/A
410-989 Fork Multiple N/A
410-990 Annapolis Verizon Maryland N/A
410-991 Annapolis Cellco Partnership N/A
410-992 Columbia Multiple N/A
410-993 Glen Burnie Verizon Maryland N/A
410-994 Edgewood Multiple N/A
410-995 Ellicott City Multiple N/A
410-996 Elkton Multiple N/A
410-997 Columbia Verizon Maryland N/A
410-998 Pikesville Multiple N/A
410-999 Glen Burnie Multiple 6/9/2003
  1. 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.
  2. A single provider refers to the original company controlling a whole NPA-NXX block (10,000 phone numbers). With Number Pooling, NPA-NXX blocks can be split into ten 1,000 phone number blocks and handed over to other service providers (available in the USA and Puerto Rico).
  3. Assignment date. N/A: unavailable date or central office code assigned before 2001.
  4. NXX prefixes last updated: December 15, 2025

Cities in area code 410

City1 County Time zone1
Aberdeen Harford E
Aberdeen Proving Ground Harford E
Abingdon Harford E
Allen Wicomico E
Annapolis Anne Arundel E
Annapolis Junction Howard E
Arnold Anne Arundel E
Baldwin Baltimore E
Baltimore Baltimore City E
Barclay Queen Annes E
Barstow Calvert E
Bel Air Harford E
Belcamp Harford E
Benson Harford E
Berlin Worcester E
Bethlehem Caroline E
Betterton Kent E
Bishopville Worcester E
Bivalve Wicomico E
Boring Baltimore E
Bozman Talbot E
Brooklandville Baltimore E
Brooklyn Baltimore City E
Broomes Island Calvert E
Butler Baltimore E
Cambridge Dorchester E
Catonsville Baltimore E
Cecilton Cecil E
Centreville Queen Annes E
Charlestown Cecil E
Chase Baltimore E
Chesapeake Beach Calvert E
Chesapeake City Cecil E
Chester Queen Annes E
Chestertown Kent E
Childs Cecil E
Church Creek Dorchester E
Church Hill Queen Annes E
Churchton Anne Arundel E
Churchville Harford E
Claiborne Talbot E
Clarksville Howard E
Cockeysville Baltimore E
Colora Cecil E
Columbia Howard E
Conowingo Cecil E
Cooksville Howard E
Cordova Talbot E
Crapo Dorchester E
Crisfield Somerset E
Crocheron Dorchester E
Crofton Anne Arundel E
Crownsville Anne Arundel E
Crumpton Queen Annes E
Curtis Bay Anne Arundel E
Darlington Harford E
Davidsonville Anne Arundel E
Dayton Howard E
Deal Island Somerset E
Deale Anne Arundel E
Delmar Wicomico E
Denton Caroline E
Dhs Howard E
Dowell Calvert E
Dundalk Baltimore E
Dunkirk Calvert E
Earleville Cecil E
East New Market Dorchester E
Easton Talbot E
Eden Worcester E
Edgewater Anne Arundel E
Edgewood Harford E
Elk Mills Cecil E
Elkridge Howard E
Elkton Cecil E
Ellicott City Howard E
Essex Baltimore E
Ewell Somerset E
Fallston Harford E
Federalsburg Caroline E
Finksburg Carroll E
Fishing Creek Dorchester E
Forest Hill Harford E
Fork Baltimore E
Fort George G Meade Anne Arundel E
Fort Howard Baltimore E
Freeland Baltimore E
Fruitland Wicomico E
Fulton Howard E
Galena Kent E
Galesville Anne Arundel E
Gambrills Anne Arundel E
Georgetown Cecil E
Gibson Island Anne Arundel E
Girdletree Worcester E
Glen Arm Baltimore E
Glen Burnie Anne Arundel E
Glenelg Howard E
Glenwood Howard E
Glyndon Baltimore E
Goldsboro Caroline E
Grasonville Queen Annes E
Greensboro Caroline E
Gunpowder Harford E
Gwynn Oak Baltimore E
Halethorpe Baltimore E
Hampstead Carroll E
Hanover Anne Arundel E
Harmans Anne Arundel E
Harwood Anne Arundel E
Havre De Grace Harford E
Hebron Wicomico E
Henderson Caroline E
Hillsboro Caroline E
Hunt Valley Baltimore E
Huntingtown Calvert E
Hurlock Dorchester E
Hydes Baltimore E
Ingleside Queen Annes E
Jarrettsville Harford E
Jessup Howard E
Joppa Harford E
Kennedyville Kent E
Keymar Carroll E
Kingsville Baltimore E
Lineboro Carroll E
Linkwood Dorchester E
Linthicum Heights Anne Arundel E
Lisbon Howard E
Long Green Baltimore E
Lothian Anne Arundel E
Lusby Calvert E
Lutherville Timonium Baltimore E
Madison Dorchester E
Manchester Carroll E
Manokin Somerset E
Mardela Springs Wicomico E
Marion Station Somerset E
Marriottsville Carroll E
Marydel Caroline E
Maryland Line Baltimore E
Massey Kent E
Mayo Anne Arundel E
McDaniel Talbot E
Middle River Baltimore E
Millersville Anne Arundel E
Millington Kent E
Monkton Baltimore E
Nanticoke Wicomico E
Neavitt Talbot E
New Windsor Carroll E
Newark Worcester E
Newcomb Talbot E
North Beach Calvert E
North East Cecil E
Nottingham Baltimore E
Ocean City Worcester E
Odenton Anne Arundel E
Owings Mills Baltimore E
Oxford Talbot E
Parkton Baltimore E
Parkville Baltimore E
Parsonsburg Wicomico E
Pasadena Anne Arundel E
Perry Hall Baltimore E
Perry Point Cecil E
Perryman Harford E
Perryville Cecil E
Phoenix Baltimore E
Pikesville Baltimore E
Pittsville Wicomico E
Pocomoke City Worcester E
Port Deposit Cecil E
Port Republic Calvert E
Powellville Wicomico E
Preston Caroline E
Price Queen Annes E
Prince Frederick Calvert E
Princess Anne Somerset E
Pylesville Harford E
Quantico Wicomico E
Queen Anne Queen Annes E
Queenstown Queen Annes E
Randallstown Baltimore E
Rehobeth Somerset E
Reisterstown Baltimore E
Rhodesdale Dorchester E
Riderwood Baltimore E
Ridgely Caroline E
Rising Sun Cecil E
Riva Anne Arundel E
Rock Hall Kent E
Rosedale Baltimore E
Royal Oak Talbot E
Salisbury Wicomico E
Savage Howard E
Secretary Dorchester E
Severn Anne Arundel E
Severna Park Anne Arundel E
Shady Side Anne Arundel E
Sharptown Wicomico E
Sherwood Talbot E
Showell Worcester E
Simpsonville Howard E
Snow Hill Worcester E
Solomons Calvert E
Sparks Glencoe Baltimore E
Sparrows Point Baltimore E
St Leonard Calvert E
St Michaels Talbot E
Stevenson Baltimore E
Stevensville Queen Annes E
Still Pond Kent E
Stockton Worcester E
Street Harford E
Sudlersville Queen Annes E
Sunderland Calvert E
Sykesville Carroll E
Taneytown Carroll E
Taylors Island Dorchester E
Templeville Caroline E
Tilghman Talbot E
Toddville Dorchester E
Towson Baltimore E
Tracys Landing Anne Arundel E
Trappe Talbot E
Tyaskin Wicomico E
Tylerton Somerset E
Union Bridge Carroll E
Upper Fairmount Somerset E
Upper Falls Baltimore E
Upperco Baltimore E
Vienna Dorchester E
Warwick Cecil E
West Friendship Howard E
West River Anne Arundel E
Westminster Carroll E
Westover Somerset E
Whaleyville Worcester E
White Hall Harford E
White Marsh Baltimore E
Whiteford Harford E
Willards Wicomico E
Windsor Mill Baltimore E
Wingate Dorchester E
Wittman Talbot E
Woodbine Howard E
Woodstock Howard E
Woolford Dorchester E
Worton Kent E
Wye Mills Talbot E
  1. Listed above are most places served by USA area code 410. 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.
  2. E stands for Eastern Time (currently ).
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