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410 Area Code

Area code 410 is in Maryland (MD), USA and some of the main locations it covers are Baltimore, Columbia, Glen Burnie, etc. (jump to city list below).

In service since October 06, 1991, area code 410 is the parent Numbering Plan Area in overlay complex 410/443/667 (overlaying NPAs cover the same area).

The current time for places served by area code 410 is 06:19:31 PM (Eastern Time Zone).

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410 phone number location

NPANXX Area served1 Date2
410-200 Easton 5/27/2004
410-202 Salisbury 10/14/2004
410-203 Ellicott City N/A
410-204 Arbutus N/A
410-205 Pikesville N/A
410-206 Catonsville N/A
410-207 Baltimore N/A
410-208 Berlin N/A
410-209 Baltimore N/A
410-210 Glen Burnie 1/8/2020
410-212 Annapolis N/A
410-213 Ocean City N/A
410-214 Rising Sun 3/11/2009
410-215 Baltimore N/A
410-216 Annapolis N/A
410-217 Baltimore N/A
410-218 Baltimore N/A
410-219 Salisbury N/A
410-220 Elkridge 9/30/2011
410-221 Cambridge N/A
410-222 Severn N/A
410-223 Baltimore N/A
410-224 Annapolis N/A
410-225 Baltimore N/A
410-226 Oxford N/A
410-227 Catonsville N/A
410-228 Cambridge N/A
410-229 Cockeysville N/A
410-230 Baltimore N/A
410-231 Solomons N/A
410-232 Baltimore N/A
410-233 Baltimore N/A
410-234 Baltimore N/A
410-235 Baltimore N/A
410-236 Towson N/A
410-237 Baltimore N/A
410-238 Essex N/A
410-239 Reisterstown N/A
410-240 Baltimore 10/6/2011
410-241 Baltimore N/A
410-242 Arbutus N/A
410-243 Baltimore N/A
410-244 Baltimore N/A
410-245 Catonsville N/A
410-246 Baltimore N/A
410-247 Arbutus N/A
410-248 Parkville N/A
410-249 Towson N/A
410-250 Ocean City N/A
410-251 Salisbury N/A
410-252 Towson N/A
410-253 Easton N/A
410-254 Baltimore N/A
410-255 Armiger/ Gibson Island N/A
410-256 Parkville N/A
410-257 North Beach N/A
410-258 Baltimore N/A
410-259 Westminster N/A
410-260 Severna Park N/A
410-261 Baltimore N/A
410-262 Baltimore N/A
410-263 Annapolis N/A
410-264 Waterloo N/A
410-265 Woodlawn N/A
410-266 Annapolis N/A
410-267 Annapolis N/A
410-268 Annapolis N/A
410-269 Severna Park N/A
410-270 Salisbury N/A
410-271 Annapolis N/A
410-272 Aberdeen N/A
410-273 Aberdeen N/A
410-274 Baltimore N/A
410-275 Cecilton N/A
410-276 Baltimore N/A
410-277 Woodlawn N/A
410-278 Aberdeen N/A
410-279 Annapolis N/A
410-280 Annapolis N/A
410-281 Woodlawn N/A
410-282 Dundalk N/A
410-283 Towson N/A
410-284 Dundalk N/A
410-285 Dundalk N/A
410-286 North Beach N/A
410-287 North East N/A
410-288 Dundalk N/A
410-289 Ocean City N/A
410-290 Columbia N/A
410-291 Baltimore N/A
410-292 Catonsville N/A
410-293 Annapolis N/A
410-294 Catonsville N/A
410-295 Annapolis N/A
410-296 Towson N/A
410-297 Aberdeen N/A
410-298 Woodlawn N/A
410-299 Baltimore N/A

NPANXX Area served1 Date2
410-300 Elkridge 7/15/2004
410-301 Baltimore 10/6/2011
410-302 Catonsville N/A
410-303 Baltimore N/A
410-304 Queenstown 3/29/2006
410-305 Odenton N/A
410-306 Aberdeen N/A
410-307 Towson N/A
410-308 Towson N/A
410-309 Columbia N/A
410-310 Easton N/A
410-312 Columbia N/A
410-313 Ellicott City N/A
410-314 Arbutus N/A
410-315 Severna Park N/A
410-316 Cockeysville N/A
410-317 Armiger/ Gibson Island N/A
410-318 Baltimore N/A
410-319 Baltimore N/A
410-320 Annapolis N/A
410-321 Towson N/A
410-322 Bel Air N/A
410-323 Baltimore N/A
410-324 Towson N/A
410-325 Baltimore N/A
410-326 Solomons N/A
410-327 Baltimore N/A
410-328 Baltimore N/A
410-329 Cockeysville N/A
410-330 Cambridge N/A
410-331 Elkridge N/A
410-332 Baltimore N/A
410-333 Baltimore N/A
410-334 Salisbury N/A
410-335 Chase N/A
410-336 Baltimore N/A
410-337 Towson N/A
410-338 Baltimore N/A
410-339 Towson N/A
410-340 Baltimore N/A
410-341 Salisbury N/A
410-342 Baltimore N/A
410-343 Sparks Glencoe N/A
410-344 Chase N/A
410-345 Pikesville N/A
410-346 Silver Run N/A
410-347 Baltimore N/A
410-348 Still Pond N/A
410-349 Annapolis N/A
410-350 Baltimore N/A
410-351 Baltimore N/A
410-352 Bishopville N/A
410-353 Annapolis N/A
410-354 Baltimore N/A
410-355 Baltimore N/A
410-356 Pikesville N/A
410-357 Parkton N/A
410-358 Baltimore N/A
410-359 Baltimore N/A
410-360 Armiger/ Gibson Island N/A
410-361 Baltimore N/A
410-362 Baltimore N/A
410-363 Pikesville N/A
410-364 Hillsboro N/A
410-365 Baltimore N/A
410-366 Baltimore N/A
410-367 Baltimore N/A
410-368 Baltimore N/A
410-369 Baltimore N/A
410-370 Catonsville N/A
410-371 Baltimore N/A
410-372 Towson N/A
410-373 Towson N/A
410-374 Hampstead N/A
410-375 Baltimore N/A
410-376 Vienna N/A
410-377 Towson N/A
410-378 Port Deposit N/A
410-379 Elkridge N/A
410-380 Salisbury N/A
410-381 Columbia N/A
410-382 Baltimore N/A
410-383 Baltimore N/A
410-384 Severna Park N/A
410-385 Baltimore N/A
410-386 Westminster N/A
410-387 Baltimore 8/12/2011
410-388 Sparrows Point N/A
410-389 Baltimore N/A
410-390 Ocean City 6/10/2009
410-391 Essex N/A
410-392 Elkton N/A
410-393 Baltimore N/A
410-394 Solomons N/A
410-395 Arbutus N/A
410-396 Baltimore N/A
410-397 Wingate N/A
410-398 Elkton N/A
410-399 Bel Air N/A

NPANXX Area served1 Date2
410-400 Baltimore 6/15/2006
410-401 Brooklyn Park/ Linthicum N/A
410-402 Catonsville N/A
410-403 Cockeysville N/A
410-404 Baltimore N/A
410-405 Fork N/A
410-406 Essex N/A
410-407 Elkridge N/A
410-408 Towson N/A
410-409 Baltimore N/A
410-410 Baltimore 05/17/2023
410-412 Glen Burnie N/A
410-413 Pikesville N/A
410-414 Prince Frederick N/A
410-415 Pikesville N/A
410-416 Waterloo N/A
410-417 Edgewood 8/16/2007
410-418 Ellicott City N/A
410-419 Baltimore N/A
410-420 Bel Air N/A
410-421 Severna Park N/A
410-422 Salisbury N/A
410-423 Columbia N/A
410-424 Glen Burnie N/A
410-425 Smith Island N/A
410-426 Baltimore N/A
410-427 Towson N/A
410-428 Catonsville N/A
410-429 Worthington N/A
410-430 Salisbury N/A
410-431 Severna Park N/A
410-432 Severna Park N/A
410-433 Baltimore N/A
410-434 Towson N/A
410-435 Baltimore N/A
410-436 Edgewood N/A
410-437 Armiger/ Gibson Island N/A
410-438 Sudlersville N/A
410-439 Armiger/ Gibson Island N/A
410-440 Catonsville N/A
410-441 Elkton N/A
410-442 Ellicott City N/A
410-443 Easton 7/23/2002
410-444 Baltimore N/A
410-445 Baltimore N/A
410-446 Catonsville N/A
410-447 Columbia N/A
410-448 Baltimore N/A
410-449 Solomons 2/12/2010
410-450 Baltimore N/A
410-451 Crofton N/A
410-452 Cardiff N/A
410-453 Towson N/A
410-454 Baltimore N/A
410-455 Catonsville N/A
410-456 Baltimore N/A
410-457 Darlington N/A
410-458 Baltimore N/A
410-459 Fallston N/A
410-460 Elkridge N/A
410-461 Ellicott City N/A
410-462 Baltimore N/A
410-463 Trappe N/A
410-464 Baltimore N/A
410-465 Ellicott City N/A
410-466 Baltimore N/A
410-467 Baltimore N/A
410-468 Baltimore N/A
410-469 Baltimore N/A
410-470 Baltimore 6/28/2005
410-471 Elkridge N/A
410-472 Sparks Glencoe N/A
410-473 Towson N/A
410-474 Prince Frederick N/A
410-475 Towson N/A
410-476 Trappe N/A
410-477 Sparrows Point N/A
410-478 Elkridge N/A
410-479 Denton N/A
410-480 Ellicott City N/A
410-482 Greensboro N/A
410-483 Baltimore N/A
410-484 Pikesville N/A
410-485 Baltimore N/A
410-486 Pikesville N/A
410-487 Glen Burnie N/A
410-488 Baltimore N/A
410-489 Glenwood N/A
410-490 Centreville N/A
410-491 Catonsville N/A
410-492 Towson N/A
410-493 Baltimore N/A
410-494 Towson N/A
410-495 Prince Frederick N/A
410-496 Randallstown N/A
410-497 Parkville N/A
410-498 Cockeysville N/A
410-499 Baltimore N/A

NPANXX Area served1 Date2
410-500 Baltimore N/A
410-501 Arbutus 6/28/2005
410-502 Baltimore N/A
410-503 Elkridge N/A
410-504 Pikesville N/A
410-505 Ellicott City N/A
410-506 Elkton N/A
410-507 Annapolis N/A
410-508 Glen Burnie N/A
410-509 Waterloo N/A
410-510 Fork N/A
410-512 Towson N/A
410-513 Parkville N/A
410-514 Severn N/A
410-515 Fork N/A
410-516 Baltimore N/A
410-517 Reisterstown N/A
410-518 Severna Park N/A
410-519 Severn N/A
410-520 Ocean City N/A
410-521 Randallstown N/A
410-522 Baltimore N/A
410-523 Baltimore N/A
410-524 Ocean City N/A
410-525 Baltimore N/A
410-526 Reisterstown N/A
410-527 Cockeysville N/A
410-528 Baltimore N/A
410-529 Parkville N/A
410-530 Catonsville N/A
410-531 Columbia N/A
410-532 Baltimore N/A
410-533 Annapolis N/A
410-534 Baltimore N/A
410-535 Prince Frederick N/A
410-536 Arbutus N/A
410-537 Baltimore N/A
410-538 Fork N/A
410-539 Baltimore N/A
410-540 Elkridge N/A
410-541 Severna Park N/A
410-542 Baltimore N/A
410-543 Salisbury N/A
410-544 Severna Park N/A
410-545 Baltimore N/A
410-546 Salisbury N/A
410-547 Baltimore N/A
410-548 Salisbury N/A
410-549 Sykesville N/A
410-550 Baltimore N/A
410-551 Severn N/A
410-552 Sykesville N/A
410-553 Glen Burnie N/A
410-554 Baltimore N/A
410-556 Church Hill N/A
410-557 Fork N/A
410-558 Baltimore N/A
410-559 Pikesville N/A
410-560 Towson N/A
410-561 Towson N/A
410-562 Annapolis N/A
410-563 Baltimore N/A
410-564 Elkridge N/A
410-565 Arbutus N/A
410-566 Baltimore N/A
410-567 Elkridge N/A
410-568 Cockeysville N/A
410-569 Edgewood N/A
410-570 Annapolis N/A
410-571 Annapolis N/A
410-572 Salisbury N/A
410-573 Annapolis N/A
410-574 Essex N/A
410-575 Fork N/A
410-576 Baltimore N/A
410-577 Pikesville 5/10/2005
410-578 Baltimore N/A
410-579 Elkridge N/A
410-580 Pikesville N/A
410-581 Pikesville N/A
410-582 Glen Burnie N/A
410-583 Towson N/A
410-584 Cockeysville N/A
410-585 Baltimore N/A
410-586 Prince Frederick N/A
410-587 Arbutus N/A
410-588 Bel Air N/A
410-589 Brooklyn Park/ Linthicum N/A
410-590 Glen Burnie N/A
410-591 Baltimore N/A
410-592 Fork N/A
410-593 Fork N/A
410-594 Woodlawn N/A
410-595 Glen Burnie N/A
410-596 Westminster N/A
410-597 Woodlawn N/A
410-598 Baltimore N/A
410-599 Catonsville N/A

NPANXX Area served1 Date2
410-600 Berlin 4/25/2006
410-601 Baltimore N/A
410-602 Pikesville N/A
410-603 Salisbury N/A
410-604 Stevensville N/A
410-605 Baltimore N/A
410-606 Waterloo N/A
410-607 Towson N/A
410-608 Catonsville N/A
410-609 Brooklyn Park/ Linthicum N/A
410-610 Prince Frederick N/A
410-612 Edgewood N/A
410-613 Baltimore N/A
410-614 Baltimore N/A
410-615 Catonsville N/A
410-616 Towson N/A
410-617 Baltimore N/A
410-618 Perryville 11/7/2011
410-619 Waterloo N/A
410-620 Elkton N/A
410-621 Princess Anne N/A
410-622 Baltimore 8/12/2011
410-623 Marion N/A
410-624 Baltimore N/A
410-625 Baltimore N/A
410-626 Annapolis N/A
410-627 Baltimore N/A
410-628 Cockeysville N/A
410-629 Berlin N/A
410-630 Chase N/A
410-631 Baltimore N/A
410-632 Snow Hill N/A
410-633 Baltimore N/A
410-634 Ridgely N/A
410-635 New Windsor N/A
410-636 Brooklyn Park/ Linthicum N/A
410-637 Baltimore N/A
410-638 Bel Air N/A
410-639 Rock Hall N/A
410-640 Baltimore N/A
410-641 Berlin N/A
410-642 Perryville N/A
410-643 Stevensville N/A
410-644 Baltimore N/A
410-645 Woodlawn N/A
410-646 Baltimore N/A
410-647 Severna Park N/A
410-648 Galena N/A
410-649 Baltimore N/A
410-650 Dundalk N/A
410-651 Princess Anne N/A
410-652 Bel Air N/A
410-653 Pikesville N/A
410-654 Pikesville N/A
410-655 Randallstown N/A
410-656 North East 5/30/2008
410-657 Parkville N/A
410-658 Rising Sun N/A
410-659 Baltimore N/A
410-660 Elkridge 7/31/2006
410-661 Parkville N/A
410-662 Baltimore N/A
410-663 Parkville N/A
410-664 Baltimore N/A
410-665 Parkville N/A
410-666 Cockeysville N/A
410-667 Cockeysville N/A
410-668 Parkville N/A
410-669 Baltimore N/A
410-670 Edgewood N/A
410-671 Edgewood N/A
410-672 Odenton N/A
410-673 Preston N/A
410-674 Odenton N/A
410-675 Baltimore N/A
410-676 Edgewood N/A
410-677 Salisbury N/A
410-678 Elkridge N/A
410-679 Fork N/A
410-680 Ellicott City N/A
410-681 Towson N/A
410-682 Essex N/A
410-683 Cockeysville N/A
410-684 Glen Burnie N/A
410-685 Baltimore N/A
410-686 Essex N/A
410-687 Essex N/A
410-688 Fallston N/A
410-689 Glen Burnie N/A
410-690 Easton 5/20/2002
410-691 Glen Burnie N/A
410-692 Jarrettsville N/A
410-693 Annapolis N/A
410-694 Glen Burnie N/A
410-695 Odenton N/A
410-696 Ellicott City N/A
410-697 Millersville N/A
410-698 Fork N/A
410-699 Chestertown 7/23/2002
NPANXX Area served1 Date2
410-701 Randallstown N/A
410-702 Reisterstown N/A
410-703 Annapolis N/A
410-704 Towson N/A
410-705 Waterloo N/A
410-706 Baltimore N/A
410-707 Columbia N/A
410-708 Chestertown N/A
410-709 Sparrows Point N/A
410-710 Baltimore 10/3/2005
410-712 Elkridge N/A
410-713 Salisbury N/A
410-714 Easton N/A
410-715 Columbia N/A
410-716 Towson N/A
410-717 Elkridge N/A
410-718 Catonsville N/A
410-719 Catonsville N/A
410-720 Ellicott City N/A
410-721 Crofton N/A
410-722 Waterloo N/A
410-723 Ocean City N/A
410-724 Waterloo N/A
410-725 Easton N/A
410-726 Salisbury N/A
410-727 Baltimore N/A
410-728 Baltimore N/A
410-729 Severn N/A
410-730 Columbia N/A
410-731 Annapolis N/A
410-732 Baltimore N/A
410-733 Catonsville N/A
410-734 Churchville N/A
410-735 Baltimore N/A
410-736 Baltimore N/A
410-737 Arbutus N/A
410-738 Waterloo N/A
410-739 Centreville N/A
410-740 Columbia N/A
410-741 West River N/A
410-742 Salisbury N/A
410-743 Baltimore N/A
410-744 Catonsville N/A
410-745 St Michaels N/A
410-746 Baltimore N/A
410-747 Catonsville N/A
410-748 Ellicott City N/A
410-749 Salisbury N/A
410-750 Ellicott City N/A
410-751 Westminster N/A
410-752 Baltimore N/A
410-753 Pikesville N/A
410-754 Federalsburg N/A
410-755 Warwick N/A
410-756 Taneytown N/A
410-757 Annapolis N/A
410-758 Centreville N/A
410-759 Baltimore N/A
410-760 Glen Burnie N/A
410-761 Glen Burnie N/A
410-762 Glen Burnie N/A
410-763 Easton N/A
410-764 Baltimore N/A
410-765 Glen Burnie N/A
410-766 Glen Burnie N/A
410-767 Baltimore N/A
410-768 Glen Burnie N/A
410-769 Towson N/A
410-770 Easton N/A
410-771 Cockeysville N/A
410-772 Columbia N/A
410-773 Cockeysville N/A
410-774 Crofton N/A
410-775 Union Bridge N/A
410-776 Bel Air N/A
410-777 Severna Park N/A
410-778 Chestertown N/A
410-779 Baltimore N/A
410-780 Essex N/A
410-781 Ellicott City N/A
410-782 Elkridge N/A
410-783 Baltimore N/A
410-784 Deal Island N/A
410-785 Cockeysville N/A
410-786 Woodlawn N/A
410-787 Glen Burnie N/A
410-788 Catonsville N/A
410-789 Brooklyn Park/ Linthicum N/A
410-790 Towson N/A
410-791 Waterloo N/A
410-792 Waterloo N/A
410-793 Severna Park N/A
410-794 Columbia N/A
410-795 Sykesville N/A
410-796 Elkridge N/A
410-797 Waterloo N/A
410-798 West River N/A
410-799 Waterloo N/A
NPANXX Area served1 Date2
410-800 Baltimore 10/5/2004
410-801 Baltimore N/A
410-802 Catonsville N/A
410-803 Fork N/A
410-804 Baltimore N/A
410-805 Baltimore 8/25/2011
410-806 Towson N/A
410-807 Catonsville N/A
410-808 Fallston N/A
410-809 Bel Air N/A
410-810 Chestertown N/A
410-812 Towson N/A
410-813 Waterloo N/A
410-814 Baltimore 9/30/2005
410-815 Waterloo N/A
410-816 Towson N/A
410-817 Fork N/A
410-818 Catonsville N/A
410-819 Easton N/A
410-820 Easton N/A
410-821 Towson N/A
410-822 Easton N/A
410-823 Towson N/A
410-824 Waterloo N/A
410-825 Towson N/A
410-826 Baltimore 11/19/2015
410-827 Queenstown N/A
410-828 Towson N/A
410-829 Easton N/A
410-830 Towson N/A
410-831 Salisbury N/A
410-832 Towson N/A
410-833 Reisterstown N/A
410-834 Waterloo N/A
410-835 Willards N/A
410-836 Bel Air N/A
410-837 Baltimore N/A
410-838 Bel Air N/A
410-839 Towson N/A
410-840 Reisterstown N/A
410-841 Severna Park N/A
410-842 Towson N/A
410-843 Baltimore N/A
410-844 Baltimore 9/30/2011
410-845 Salisbury 4/18/2001
410-846 Severn N/A
410-847 Towson N/A
410-848 Westminster N/A
410-849 Sherwood Forest N/A
410-850 Glen Burnie N/A
410-851 Towson N/A
410-852 Catonsville N/A
410-853 Towson N/A
410-854 Waterloo N/A
410-855 Glen Burnie N/A
410-856 Baltimore N/A
410-857 Westminster N/A
410-858 Annapolis 3/11/2005
410-859 Glen Burnie N/A
410-860 Salisbury N/A
410-861 Westminster N/A
410-862 Waterloo N/A
410-863 Glen Burnie N/A
410-864 Baltimore N/A
410-865 Glen Burnie N/A
410-866 Essex N/A
410-867 West River N/A
410-868 Catonsville N/A
410-869 Catonsville N/A
410-870 Parkville 2/10/2005
410-871 Westminster N/A
410-872 Columbia N/A
410-873 Nanticoke N/A
410-874 Odenton N/A
410-875 Sykesville N/A
410-876 Reisterstown N/A
410-877 Fallston N/A
410-878 Baltimore N/A
410-879 Fork N/A
410-880 Waterloo N/A
410-881 Sherwood Forest N/A
410-882 Parkville N/A
410-883 Sharptown N/A
410-884 Columbia N/A
410-885 Chesapeake City N/A
410-886 Tilghman N/A
410-887 Towson N/A
410-888 Waterloo N/A
410-889 Baltimore N/A
410-890 Towson N/A
410-891 Cockeysville N/A
410-892 Glen Burnie N/A
410-893 Fork N/A
410-894 Towson N/A
410-895 Baltimore N/A
410-896 Delmar N/A
410-897 Annapolis N/A
410-898 Waterloo N/A
410-899 Towson N/A

NPANXX Area served1 Date2
410-900 Baltimore 10/4/2004
410-901 Cambridge N/A
410-902 Pikesville N/A
410-903 Severna Park N/A
410-904 Waterloo N/A
410-905 Baltimore N/A
410-906 Baltimore N/A
410-907 Woodlawn N/A
410-908 Baltimore N/A
410-909 Elkridge N/A
410-910 Columbia N/A
410-912 Salisbury N/A
410-913 Baltimore N/A
410-914 Churchville N/A
410-915 Baltimore 10/27/2005
410-916 Baltimore N/A
410-917 Catonsville N/A
410-918 Essex N/A
410-919 Annapolis N/A
410-920 Elkton N/A
410-921 Severn N/A
410-922 Randallstown N/A
410-923 Millersville N/A
410-924 Easton N/A
410-925 Baltimore N/A
410-926 Catonsville N/A
410-927 Odenton N/A
410-928 Millington N/A
410-929 Baltimore 5/13/2008
410-930 Waterloo N/A
410-931 Parkville N/A
410-932 Elkridge N/A
410-933 Parkville N/A
410-934 Annapolis 1/27/2012
410-935 Baltimore N/A
410-936 Salisbury 6/4/2019
410-937 Fallston N/A
410-938 Towson N/A
410-939 Havre De Grace N/A
410-940 Annapolis 1/22/2002
410-941 Jarrettsville 8/21/2001
410-942 Havre De Grace N/A
410-943 Hurlock N/A
410-944 Woodlawn N/A
410-945 Baltimore N/A
410-946 Severna Park N/A
410-947 Baltimore N/A
410-948 Catonsville N/A
410-949 Baltimore N/A
410-951 Baltimore N/A
410-952 Baltimore N/A
410-953 Columbia N/A
410-955 Baltimore N/A
410-956 Annapolis N/A
410-957 Pocomoke N/A
410-960 Baltimore N/A
410-961 Baltimore N/A
410-962 Baltimore N/A
410-963 Baltimore N/A
410-964 Columbia N/A
410-965 Woodlawn N/A
410-966 Woodlawn N/A
410-967 Towson N/A
410-968 Crisfield N/A
410-969 Severn N/A
410-970 Sykesville N/A
410-971 Catonsville N/A
410-972 Annapolis N/A
410-973 Berlin 6/23/2010
410-974 Severna Park N/A
410-975 Severna Park N/A
410-977 Baltimore N/A
410-978 Catonsville N/A
410-979 Catonsville N/A
410-980 Annapolis N/A
410-981 Glen Burnie N/A
410-982 Baltimore 10/13/2003
410-983 Fork N/A
410-984 Sykesville N/A
410-985 Waterloo N/A
410-986 Baltimore N/A
410-987 Severn N/A
410-988 Ellicott City N/A
410-989 Fork N/A
410-990 Annapolis N/A
410-991 Annapolis N/A
410-992 Columbia N/A
410-993 Glen Burnie N/A
410-994 Edgewood N/A
410-995 Ellicott City N/A
410-996 Elkton N/A
410-997 Columbia N/A
410-998 Pikesville N/A
410-999 Glen Burnie 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. Assignment date. N/A - mostly CO codes assigned before 2001.
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Cities in area code 410

City1 County Time2
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 area code 410. When multiple places in a state/province 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 Zone (currently 06:19:31 PM).
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