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Detailed Information on Area Code 603

Reverse lookup results for area code 603

Country United States of America
State NEW HAMPSHIRE
Area Code 603
Date First Introduced Feb 04 1994
Timezone (UTC-05:00)
Major Counties HILLSBOROUGH, ROCKINGHAM, GRAFTON, MERRIMACK, STRAFFORD
Major Cities MANCHESTER, NASHUA, CONCORD, PORTSMOUTH, LACONIA, DERRY, DOVER, EXETER, MERRIMACK, SALEM
Related Area Codes

Location map for area code 603 in NEW HAMPSHIRE


Following is the list of available exchanges for area code 603 in NEW HAMPSHIRE -


INTERVALE
Area Code 603-694 - (Northland Telephone Of Maine, Inc. - 603694 )
MERIDEN
Area Code 603-675 - (Verizon New England Inc. - 603675 )
HARRISVILLE
Area Code 603-563 - (Verizon New England Inc. - 603563 )Area Code 603-827 - (Verizon New England Inc. - 603827 )
ALTON
Area Code 603-875 - (Union Telephone Co. - Nh - 603875 )
BRISTOL
Area Code 603-217 - (Icg Telecom Group - Nh - 603217 )Area Code 603-530 - (Rural Cellular Corporation - 603530 )Area Code 603-744 - (Verizon New England Inc. - 603744 )
PELHAM
Area Code 603-508 - (Bell Atlantic Nynex Mobile - 603508 )Area Code 603-635 - (Verizon New England Inc. - 603635 )
NEWBURY
Area Code 603-927 - (Merrimack County Telephone Co. - 603927 )
HOLLIS
Area Code 603-465 - (Hollis Telephone Company, Inc. - 603465 )
FITZWILLIAM
Area Code 603-585 - (Verizon New England Inc. - 603585 )
NEW DURHAM
Area Code 603-776 - (Union Telephone Co. - Nh - 603776 )Area Code 603-859 - (Union Telephone Co. - Nh - 603859 )
CONCORD
Area Code 603-219 - (Sprint Spectrum L.p. - Nh - 603219 )Area Code 603-223 - (Verizon New England Inc. - 603223 )Area Code 603-224 - (Verizon New England Inc. - 603224 )Area Code 603-225 - (Verizon New England Inc. - 603225 )Area Code 603-226 - (Verizon New England Inc. - 603226 )Area Code 603-227 - (Verizon New England Inc. - 603227 )Area Code 603-228 - (Verizon New England Inc. - 603228 )Area Code 603-229 - (Verizon New England Inc. - 603229 )Area Code 603-230 - (Verizon New England Inc. - 603230 )Area Code 603-271 - (Verizon New England Inc. - 603271 )Area Code 603-290 - (United States Cellular Corp. - New Hampshire - 603290 )Area Code 603-369 - (Level 3 Communications - Nh - 603369 )Area Code 603-375 - (Global Naps, Inc. - Nh - 603375 )Area Code 603-415 - (Freedom Ring Communications, Llc - 603415 )Area Code 603-470 - (United States Cellular Corp. - New Hampshire - 603470 )Area Code 603-491 - (Bell Atlantic Nynex Mobile - 603491 )Area Code 603-496 - (Bell Atlantic Nynex Mobile - 603496 )Area Code 603-513 - (Rnk, Inc. - 603513 )Area Code 603-545 - (Lightship Telecom, Llc - Nh - 603545 )Area Code 603-568 - (Bell Atlantic Nynex Mobile - 603568 )Area Code 603-715 - (Comcast Phone Of New Hampshire, Llc - Nh - 603715 )Area Code 603-717 - (Choice One Of New Hampshire, Inc. - 603717 )Area Code 603-731 - (Bell Atlantic Nynex Mobile - 603731 )Area Code 603-738 - (At&t Wireless Services, Inc. - 603738 )Area Code 603-848 - (United States Cellular Corp. - New Hampshire - 603848 )Area Code 603-856 - (Choice One Of New Hampshire, Inc. - 603856 )Area Code 603-892 - (Omnipoint Communications Mb Operations, Llc - 603892 )
RUMNEY
Area Code 603-269 - (Union Telephone Co. - Nh - 603269 )
EPPING
Area Code 603-679 - (Verizon New England Inc. - 603679 )Area Code 603-693 - (Conversent Communications Of New Hampshire, Llc - 603693 )Area Code 603-734 - (Brooks Fiber Communications - New Hampshire - 603734 )
CLAREMONT
Area Code 603-287 - (Level 3 Communications - Nh - 603287 )Area Code 603-372 - (Freedom Ring Communications, Llc - 603372 )Area Code 603-477 - (United States Cellular Corp. - New Hampshire - 603477 )Area Code 603-504 - (United States Cellular Corp. - New Hampshire - 603504 )Area Code 603-542 - (Verizon New England Inc. - 603542 )Area Code 603-543 - (Verizon New England Inc. - 603543 )Area Code 603-558 - (Rural Cellular Corporation - 603558 )Area Code 603-688 - (Global Naps, Inc. - Nh - 603688 )Area Code 603-690 - (Brooks Fiber Communications - New Hampshire - 603690 )
JEFFERSON
Area Code 603-278 - (Bretton Woods Telephone Co. - 603278 )Area Code 603-390 - (Brooks Fiber Communications - New Hampshire - 603390 )Area Code 603-586 - (Verizon New England Inc. - 603586 )
PORTSMOUTH
Area Code 603-205 - (Omnipoint Communications Mb Operations, Llc - 603205 )Area Code 603-245 - ( - 603245 )Area Code 603-294 - (Level 3 Communications - Nh - 603294 )Area Code 603-319 - (Lightship Telecom, Llc - Nh - 603319 )Area Code 603-334 - (Verizon New England Inc. - 603334 )Area Code 603-373 - (Conversent Communications Of New Hampshire, Llc - 603373 )Area Code 603-380 - (Snet Cellular, Inc. - Rhode Island - 603380 )Area Code 603-422 - (Verizon New England Inc. - 603422 )Area Code 603-427 - (Verizon New England Inc. - 603427 )Area Code 603-430 - (Verizon New England Inc. - 603430 )Area Code 603-431 - (Verizon New England Inc. - 603431 )Area Code 603-433 - (Verizon New England Inc. - 603433 )Area Code 603-436 - (Verizon New England Inc. - 603436 )Area Code 603-457 - (Global Naps, Inc. - Nh - 603457 )Area Code 603-498 - (Bell Atlantic Nynex Mobile - 603498 )Area Code 603-501 - (Paetec Communications, Inc. - Nh - 603501 )Area Code 603-502 - (At&t Wireless Services, Inc. - 603502 )Area Code 603-531 - (Snet Cellular, Inc. - Rhode Island - 603531 )Area Code 603-559 - (Verizon New England Inc. - 603559 )Area Code 603-570 - (Brooks Fiber Communications - New Hampshire - 603570 )Area Code 603-610 - (Choice One Of New Hampshire, Inc. - 603610 )Area Code 603-766 - (Freedom Ring Communications, Llc - 603766 )Area Code 603-812 - ( - 603812 )Area Code 603-828 - (Bell Atlantic Nynex Mobile - 603828 )Area Code 603-855 - (Louisiana Unwired Llc - 603855 )Area Code 603-957 - (At&t Wireless Services, Inc. - 603957 )Area Code 603-969 - (Sprint Spectrum L.p. - Nh - 603969 )Area Code 603-988 - (Kmc Telecom V, Inc. - Nh - 603988 )
SOMERSWORTH
Area Code 603-692 - (Verizon New England Inc. - 603692 )Area Code 603-841 - (Comcast Phone Of New Hampshire, Llc - Nh - 603841 )
LITTLETON
Area Code 603-259 - ( - 603259 )Area Code 603-444 - (Verizon New England Inc. - 603444 )Area Code 603-453 - (Global Naps, Inc. - Nh - 603453 )Area Code 603-575 - (Brooks Fiber Communications - New Hampshire - 603575 )Area Code 603-616 - (United States Cellular Corp. - New Hampshire - 603616 )Area Code 603-761 - (Freedom Ring Communications, Llc - 603761 )Area Code 603-991 - (Rural Cellular Corporation - 603991 )
TILTON
Area Code 603-266 - (Verizon New England Inc. - 603266 )Area Code 603-286 - (Verizon New England Inc. - 603286 )Area Code 603-729 - (Brooks Fiber Communications - New Hampshire - 603729 )
WHITEFIELD
Area Code 603-837 - (Verizon New England Inc. - 603837 )
HINSDALE
Area Code 603-336 - (Verizon New England Inc. - 603336 )
FRANKLIN
Area Code 603-309 - (Global Naps, Inc. - Nh - 603309 )Area Code 603-648 - (Kearsarge Telephone Co. - 603648 )Area Code 603-671 - (Brooks Fiber Communications - New Hampshire - 603671 )Area Code 603-934 - (Verizon New England Inc. - 603934 )
NORTH WALPOLE
Area Code 603-445 - (Verizon New England Inc. - 603445 )Area Code 603-756 - (Verizon New England Inc. - 603756 )
NASHUA
Area Code 603-204 - (United States Cellular Corp. - New Hampshire - 603204 )Area Code 603-221 - (Verizon New England Inc. - 603221 )Area Code 603-233 - (Omnipoint Communications Mb Operations, Llc - 603233 )Area Code 603-281 - (Verizon New England Inc. - 603281 )Area Code 603-318 - (Rnk, Inc. - 603318 )Area Code 603-320 - (At&t Wireless Services, Inc. - 603320 )Area Code 603-321 - (Bell Atlantic Nynex Mobile - 603321 )Area Code 603-324 - (Brooks Fiber Communications - New Hampshire - 603324 )Area Code 603-386 - (Broadview Networks, Inc. - Nh - 603386 )Area Code 603-420 - (Brooks Fiber Communications - New Hampshire - 603420 )Area Code 603-438 - (Sprint Spectrum L.p. - 603438 )Area Code 603-459 - (Lightship Telecom, Llc - Nh - 603459 )Area Code 603-484 - (Global Naps, Inc. - Nh - 603484 )Area Code 603-521 - (At&t Local - 603521 )Area Code 603-546 - (Choice One Of New Hampshire, Inc. - 603546 )Area Code 603-557 - (Sprint Spectrum L.p. - 603557 )Area Code 603-561 - (Verizon New England Inc. - 603561 )Area Code 603-566 - (Bell Atlantic Nynex Mobile - 603566 )Area Code 603-572 - (Verizon New England Inc. - 603572 )Area Code 603-577 - (Verizon New England Inc. - 603577 )Area Code 603-578 - (Verizon New England Inc. - 603578 )Area Code 603-579 - (Verizon New England Inc. - 603579 )Area Code 603-589 - (Paetec Communications, Inc. - Nh - 603589 )Area Code 603-594 - (Verizon New England Inc. - 603594 )Area Code 603-595 - (Verizon New England Inc. - 603595 )Area Code 603-596 - (Verizon New England Inc. - 603596 )Area Code 603-598 - (Verizon New England Inc. - 603598 )Area Code 603-599 - (Verizon New England Inc. - 603599 )Area Code 603-689 - (Choice One Of New Hampshire, Inc. - 603689 )Area Code 603-732 - (Brooks Fiber Communications - New Hampshire - 603732 )Area Code 603-751 - (Brooks Fiber Communications - New Hampshire - 603751 )Area Code 603-759 - (Bell Atlantic Nynex Mobile - 603759 )Area Code 603-765 - (Nextel Communications - 603765 )Area Code 603-791 - (Verizon New England Inc. - 603791 )Area Code 603-816 - ( - 603816 )Area Code 603-821 - (Conversent Communications Of New Hampshire, Llc - 603821 )Area Code 603-824 - (Brooks Fiber Communications - New Hampshire - 603824 )Area Code 603-864 - (Verizon New England Inc. - 603864 )Area Code 603-879 - (Verizon New England Inc. - 603879 )Area Code 603-880 - (Verizon New England Inc. - 603880 )Area Code 603-881 - (Verizon New England Inc. - 603881 )Area Code 603-882 - (Verizon New England Inc. - 603882 )Area Code 603-883 - (Verizon New England Inc. - 603883 )Area Code 603-884 - (Verizon New England Inc. - 603884 )Area Code 603-885 - (Verizon New England Inc. - 603885 )Area Code 603-886 - (Verizon New England Inc. - 603886 )Area Code 603-888 - (Verizon New England Inc. - 603888 )Area Code 603-889 - (Verizon New England Inc. - 603889 )Area Code 603-891 - (Verizon New England Inc. - 603891 )Area Code 603-897 - (Verizon New England Inc. - 603897 )Area Code 603-930 - (At&t Wireless Services, Inc. - 603930 )Area Code 603-943 - (Omnipoint Communications Mb Operations, Llc - 603943 )Area Code 603-966 - (Nextel Communications - 603966 )
BOSCAWEN
Area Code 603-796 - (Kearsarge Telephone Co. - 603796 )
FRANCONIA
Area Code 603-823 - (Verizon New England Inc. - 603823 )
WENTWORTH
Area Code 603-786 - (Verizon New England Inc. - 603786 )
NEWMARKET
Area Code 603-292 - (Comcast Phone Of New Hampshire, Llc - Nh - 603292 )Area Code 603-659 - (Verizon New England Inc. - 603659 )
EXETER
Area Code 603-395 - (Brooks Fiber Communications - New Hampshire - 603395 )Area Code 603-418 - (Conversent Communications Of New Hampshire, Llc - 603418 )Area Code 603-580 - (Comcast Phone Of New Hampshire, Llc - Nh - 603580 )Area Code 603-583 - (Level 3 Communications - Nh - 603583 )Area Code 603-658 - (Freedom Ring Communications, Llc - 603658 )Area Code 603-686 - (Bell Atlantic Nynex Mobile - 603686 )Area Code 603-770 - (Bell Atlantic Nynex Mobile - 603770 )Area Code 603-772 - (Verizon New England Inc. - 603772 )Area Code 603-773 - (Verizon New England Inc. - 603773 )Area Code 603-775 - (Verizon New England Inc. - 603775 )Area Code 603-777 - (Verizon New England Inc. - 603777 )Area Code 603-778 - (Verizon New England Inc. - 603778 )Area Code 603-793 - (Sprint Spectrum L.p. - Nh - 603793 )Area Code 603-849 - (Global Naps, Inc. - Nh - 603849 )
BERLIN
Area Code 603-215 - (Freedom Ring Communications, Llc - 603215 )Area Code 603-326 - (Level 3 Communications - Nh - 603326 )Area Code 603-342 - (Verizon New England Inc. - 603342 )Area Code 603-649 - (Global Naps, Inc. - Nh - 603649 )Area Code 603-723 - (United States Cellular Corp. - New Hampshire - 603723 )Area Code 603-752 - (Verizon New England Inc. - 603752 )
NEWPORT
Area Code 603-368 - (Global Naps, Inc. - Nh - 603368 )Area Code 603-843 - (Freedom Ring Communications, Llc - 603843 )Area Code 603-863 - (Verizon New England Inc. - 603863 )Area Code 603-865 - (Verizon New England Inc. - 603865 )
WEST CHESTERFIELD
Area Code 603-256 - ( - 603256 )Area Code 603-307 - (Global Naps, Inc. - Nh - 603307 )Area Code 603-614 - (Level 3 Communications - Nh - 603614 )
EAST KINGSTON
Area Code 603-274 - (Brooks Fiber Communications - New Hampshire - 603274 )Area Code 603-805 - ( - 603805 )Area Code 603-944 - (Nextel Communications - 603944 )
SANBORNVILLE
Area Code 603-522 - (Verizon New England Inc. - 603522 )Area Code 603-871 - (Level 3 Communications - Nh - 603871 )
ENFIELD
Area Code 603-304 - (United States Cellular Corp. - New Hampshire - 603304 )Area Code 603-632 - (Verizon New England Inc. - 603632 )
NORTH STRATFORD
Area Code 603-922 - (Verizon New England Inc. - 603922 )
TROY
Area Code 603-242 - ( - 603242 )
WARNER
Area Code 603-456 - (Merrimack County Telephone Co. - 603456 )Area Code 603-748 - (Bell Atlantic Nynex Mobile - 603748 )Area Code 603-938 - (Merrimack County Telephone Co. - 603938 )
FARMINGTON
Area Code 603-652 - (Verizon New England Inc. - 603652 )Area Code 603-755 - (Verizon New England Inc. - 603755 )
GRAFTON
Area Code 603-506 - (Global Naps, Inc. - Nh - 603506 )Area Code 603-768 - (Verizon New England Inc. - 603768 )Area Code 603-789 - (Freedom Ring Communications, Llc - 603789 )Area Code 603-992 - (Level 3 Communications - Nh - 603992 )
HANCOCK
Area Code 603-525 - (Verizon New England Inc. - 603525 )
BOW
Area Code 603-774 - (Dunbarton Telephone Co. - 603774 )
MADISON
Area Code 603-367 - (Verizon New England Inc. - 603367 )
MARLBOROUGH
Area Code 603-876 - (Verizon New England Inc. - 603876 )
DERRY
Area Code 603-231 - (Nextel Communications - 603231 )Area Code 603-234 - (Nextel Communications - 603234 )Area Code 603-235 - (Nextel Communications - 603235 )Area Code 603-247 - ( - 603247 )Area Code 603-275 - (Omnipoint Communications Mb Operations, Llc - 603275 )Area Code 603-339 - (Snet Cellular, Inc. - Rhode Island - 603339 )Area Code 603-421 - (Verizon New England Inc. - 603421 )Area Code 603-425 - (Verizon New England Inc. - 603425 )Area Code 603-426 - (Verizon New England Inc. - 603426 )Area Code 603-432 - (Verizon New England Inc. - 603432 )Area Code 603-434 - (Verizon New England Inc. - 603434 )Area Code 603-437 - (Verizon New England Inc. - 603437 )Area Code 603-479 - (Snet Cellular, Inc. - Rhode Island - 603479 )Area Code 603-490 - (Bell Atlantic Nynex Mobile - 603490 )Area Code 603-505 - (Bell Atlantic Nynex Mobile - 603505 )Area Code 603-537 - (Verizon New England Inc. - 603537 )Area Code 603-548 - (Bell Atlantic Nynex Mobile - 603548 )Area Code 603-549 - (Verizon New England Inc. - 603549 )Area Code 603-553 - (Snet Cellular, Inc. - Rhode Island - 603553 )Area Code 603-571 - (Snet Cellular, Inc. - Rhode Island - 603571 )Area Code 603-818 - ( - 603818 )Area Code 603-845 - (Lightship Telecom, Llc - Nh - 603845 )Area Code 603-965 - (Choice One Of New Hampshire, Inc. - 603965 )
COLEBROOK
Area Code 603-237 - (Verizon New England Inc. - 603237 )Area Code 603-246 - ( - 603246 )Area Code 603-255 - ( - 603255 )Area Code 603-331 - (Level 3 Communications - Nh - 603331 )Area Code 603-388 - (Freedom Ring Communications, Llc - 603388 )Area Code 603-613 - (Brooks Fiber Communications - New Hampshire - 603613 )Area Code 603-963 - (Global Naps, Inc. - Nh - 603963 )
WEARE
Area Code 603-529 - (Granite State Telephone, Inc. - 603529 )
ANTRIM
Area Code 603-588 - (Merrimack Co. Telephone Co., Dba Contoocook Valley - 603588 )
BETHLEHEM
Area Code 603-846 - (Verizon New England Inc. - 603846 )Area Code 603-869 - (Verizon New England Inc. - 603869 )
MARLOW
Area Code 603-446 - (Verizon New England Inc. - 603446 )
CTR OSSIPEE
Area Code 603-297 - (Freedom Ring Communications, Llc - 603297 )Area Code 603-301 - (Icg Telecom Group - Nh - 603301 )Area Code 603-539 - (Verizon New England Inc. - 603539 )Area Code 603-651 - (United States Cellular Corp. - New Hampshire - 603651 )
HENNIKER
Area Code 603-291 - (Louisiana Unwired Llc - 603291 )Area Code 603-428 - (Merrimack Co. Telephone Co., Dba Contoocook Valley - 603428 )Area Code 603-995 - (Sprint Spectrum L.p. - Nh - 603995 )
BARTLETT
Area Code 603-374 - (Verizon New England Inc. - 603374 )Area Code 603-697 - (Global Naps, Inc. - Nh - 603697 )
HANOVER
Area Code 603-619 - (Global Naps, Inc. - Nh - 603619 )Area Code 603-640 - (Verizon New England Inc. - 603640 )Area Code 603-643 - (Verizon New England Inc. - 603643 )Area Code 603-646 - (Verizon New England Inc. - 603646 )Area Code 603-650 - (Verizon New England Inc. - 603650 )Area Code 603-653 - (Verizon New England Inc. - 603653 )Area Code 603-676 - (Freedom Ring Communications, Llc - 603676 )
DURHAM
Area Code 603-295 - (Paetec Communications, Inc. - Nh - 603295 )Area Code 603-316 - (Global Naps, Inc. - Nh - 603316 )Area Code 603-389 - (Choice One Of New Hampshire, Inc. - 603389 )Area Code 603-397 - (Comcast Phone Of New Hampshire, Llc - Nh - 603397 )Area Code 603-590 - (Freedom Ring Communications, Llc - 603590 )Area Code 603-862 - (Paetec Communications, Inc. - Nh - 603862 )Area Code 603-868 - (Verizon New England Inc. - 603868 )
CHARLESTOWN
Area Code 603-826 - (Verizon New England Inc. - 603826 )Area Code 603-909 - (Global Naps, Inc. - Nh - 603909 )
RINDGE
Area Code 603-720 - (Global Naps, Inc. - Nh - 603720 )Area Code 603-899 - (Verizon New England Inc. - 603899 )Area Code 603-971 - (Freedom Ring Communications, Llc - 603971 )
CANAAN
Area Code 603-282 - (Brooks Fiber Communications - New Hampshire - 603282 )Area Code 603-507 - (Global Naps, Inc. - Nh - 603507 )Area Code 603-523 - (Verizon New England Inc. - 603523 )Area Code 603-780 - (Level 3 Communications - Nh - 603780 )
WONALANCET
Area Code 603-236 - (Verizon New England Inc. - 603236 )
RAYMOND
Area Code 603-706 - (Conversent Communications Of New Hampshire, Llc - 603706 )Area Code 603-895 - (Verizon New England Inc. - 603895 )
SALISBURY
Area Code 603-798 - (Kearsarge Telephone Co. - 603798 )
MILAN
Area Code 603-317 - (Brooks Fiber Communications - New Hampshire - 603317 )Area Code 603-449 - (Verizon New England Inc. - 603449 )Area Code 603-451 - (Global Naps, Inc. - Nh - 603451 )Area Code 603-951 - (Level 3 Communications - Nh - 603951 )
CHESTER
Area Code 603-300 - (Nextel Communications - 603300 )Area Code 603-887 - (Granite State Telephone, Inc. - 603887 )
WINCHESTER
Area Code 603-239 - (Verizon New England Inc. - 603239 )Area Code 603-441 - (Global Naps, Inc. - Nh - 603441 )
NEW LONDON
Area Code 603-526 - (Kearsarge Telephone Co. - 603526 )
CENTER TUFTONBORO
Area Code 603-544 - (Merrimack Co. Telephone Co., Dba Contoocook Valley - 603544 )
SULLIVAN
Area Code 603-847 - (Verizon New England Inc. - 603847 )
WASHINGTON
Area Code 603-495 - (Granite State Telephone, Inc. - 603495 )
LANCASTER
Area Code 603-503 - (Brooks Fiber Communications - New Hampshire - 603503 )Area Code 603-514 - (Global Naps, Inc. - Nh - 603514 )Area Code 603-631 - (United States Cellular Corp. - New Hampshire - 603631 )Area Code 603-684 - (Level 3 Communications - Nh - 603684 )Area Code 603-754 - (Freedom Ring Communications, Llc - 603754 )Area Code 603-788 - (Verizon New England Inc. - 603788 )
PLAISTOW
Area Code 603-257 - ( - 603257 )Area Code 603-378 - (Verizon New England Inc. - 603378 )Area Code 603-382 - (Verizon New England Inc. - 603382 )Area Code 603-612 - (Conversent Communications Of New Hampshire, Llc - 603612 )Area Code 603-797 - (Brooks Fiber Communications - New Hampshire - 603797 )Area Code 603-819 - ( - 603819 )Area Code 603-974 - (Comcast Phone Of New Hampshire, Llc - Nh - 603974 )
CANDIA
Area Code 603-370 - (Bell Atlantic Nynex Mobile - 603370 )Area Code 603-483 - (Verizon New England Inc. - 603483 )
SUNCOOK
Area Code 603-268 - (Verizon New England Inc. - 603268 )Area Code 603-340 - (Bell Atlantic Nynex Mobile - 603340 )Area Code 603-344 - (United States Cellular Corp. - New Hampshire - 603344 )Area Code 603-419 - (United States Cellular Corp. - New Hampshire - 603419 )Area Code 603-485 - (Verizon New England Inc. - 603485 )Area Code 603-928 - (Freedom Ring Communications, Llc - 603928 )
GREENFIELD
Area Code 603-547 - (Verizon New England Inc. - 603547 )
KINGSTON
Area Code 603-347 - (Comcast Phone Of New Hampshire, Llc - Nh - 603347 )Area Code 603-642 - (Verizon New England Inc. - 603642 )Area Code 603-702 - (Bell Atlantic Nynex Mobile - 603702 )
NEW BOSTON
Area Code 603-265 - (Omnipoint Communications Mb Operations, Llc - 603265 )Area Code 603-487 - (Verizon New England Inc. - 603487 )Area Code 603-741 - (Rnk, Inc. - 603741 )
GORHAM
Area Code 603-466 - (Verizon New England Inc. - 603466 )Area Code 603-915 - (Rural Cellular Corporation - 603915 )
CHESTERFIELD
Area Code 603-363 - (Verizon New England Inc. - 603363 )Area Code 603-592 - (Brooks Fiber Communications - New Hampshire - 603592 )
SOUTH TAMWORTH
Area Code 603-476 - (Verizon New England Inc. - 603476 )
PETERBOROUGH
Area Code 603-258 - ( - 603258 )Area Code 603-371 - (Conversent Communications Of New Hampshire, Llc - 603371 )Area Code 603-562 - (United States Cellular Corp. - New Hampshire - 603562 )Area Code 603-567 - (Level 3 Communications - Nh - 603567 )Area Code 603-784 - (Brooks Fiber Communications - New Hampshire - 603784 )Area Code 603-924 - (Verizon New England Inc. - 603924 )Area Code 603-925 - (Freedom Ring Communications, Llc - 603925 )
PENACOOK
Area Code 603-565 - (Level 3 Communications - Nh - 603565 )Area Code 603-753 - (Verizon New England Inc. - 603753 )
CENTER CONWAY
Area Code 603-939 - (Northland Telephone Of Maine, Inc. - 603939 )
GREENVILLE
Area Code 603-878 - (Verizon New England Inc. - 603878 )
ANDOVER
Area Code 603-735 - (Kearsarge Telephone Co. - 603735 )
SEABROOK
Area Code 603-468 - (Freedom Ring Communications, Llc - 603468 )Area Code 603-474 - (Verizon New England Inc. - 603474 )Area Code 603-760 - (At&t Local - 603760 )
GOFFSTOWN
Area Code 603-497 - (Verizon New England Inc. - 603497 )Area Code 603-540 - (Bell Atlantic Nynex Mobile - 603540 )Area Code 603-660 - (Bell Atlantic Nynex Mobile - 603660 )
WARREN
Area Code 603-308 - (Global Naps, Inc. - Nh - 603308 )Area Code 603-764 - (Verizon New England Inc. - 603764 )
DOVER
Area Code 603-248 - ( - 603248 )Area Code 603-285 - (Brooks Fiber Communications - New Hampshire - 603285 )Area Code 603-299 - (Global Naps, Inc. - Nh - 603299 )Area Code 603-312 - (Rural Cellular Corporation - 603312 )Area Code 603-343 - (Comcast Phone Of New Hampshire, Llc - Nh - 603343 )Area Code 603-376 - (Verizon New England Inc. - 603376 )Area Code 603-509 - (Ctc Communications - Nh - 603509 )Area Code 603-516 - (Freedom Ring Communications, Llc - 603516 )Area Code 603-534 - (Rural Cellular Corporation - 603534 )Area Code 603-609 - (Rnk, Inc. - 603609 )Area Code 603-617 - (Choice One Of New Hampshire, Inc. - 603617 )Area Code 603-740 - (Verizon New England Inc. - 603740 )Area Code 603-742 - (Verizon New England Inc. - 603742 )Area Code 603-743 - (Verizon New England Inc. - 603743 )Area Code 603-749 - (Verizon New England Inc. - 603749 )Area Code 603-750 - (Verizon New England Inc. - 603750 )Area Code 603-767 - (At&t Wireless Services, Inc. - 603767 )Area Code 603-781 - (At&t Wireless Services, Inc. - 603781 )Area Code 603-817 - ( - 603817 )Area Code 603-834 - (Conversent Communications Of New Hampshire, Llc - 603834 )Area Code 603-842 - (Paetec Communications, Inc. - Nh - 603842 )Area Code 603-866 - (Omnipoint Communications Mb Operations, Llc - 603866 )Area Code 603-953 - (Choice One Of New Hampshire, Inc. - 603953 )Area Code 603-978 - (At&t Wireless Services, Inc. - 603978 )
MEREDITH
Area Code 603-250 - ( - 603250 )Area Code 603-253 - ( - 603253 )Area Code 603-279 - (Verizon New England Inc. - 603279 )Area Code 603-677 - (Brooks Fiber Communications - New Hampshire - 603677 )
N WOODSTOCK
Area Code 603-348 - (United States Cellular Corp. - New Hampshire - 603348 )Area Code 603-728 - (Level 3 Communications - Nh - 603728 )Area Code 603-739 - (Brooks Fiber Communications - New Hampshire - 603739 )Area Code 603-745 - (Verizon New England Inc. - 603745 )Area Code 603-962 - (Global Naps, Inc. - Nh - 603962 )
MILFORD
Area Code 603-249 - ( - 603249 )Area Code 603-554 - (United States Cellular Corp. - New Hampshire - 603554 )Area Code 603-672 - (Verizon New England Inc. - 603672 )Area Code 603-673 - (Verizon New England Inc. - 603673 )Area Code 603-721 - (Sprint Spectrum L.p. - Nh - 603721 )Area Code 603-801 - ( - 603801 )Area Code 603-804 - ( - 603804 )
CONTOOCOOK
Area Code 603-746 - (Merrimack County Telephone Co. - 603746 )
BELMONT
Area Code 603-267 - (Verizon New England Inc. - 603267 )
GILMANTON
Area Code 603-364 - (Union Telephone Co. - Nh - 603364 )
W LEBANON
Area Code 603-252 - ( - 603252 )Area Code 603-276 - (Rural Cellular Corporation - 603276 )Area Code 603-298 - (Verizon New England Inc. - 603298 )Area Code 603-322 - (Rural Cellular Corporation - 603322 )Area Code 603-349 - (United States Cellular Corp. - New Hampshire - 603349 )Area Code 603-381 - (United States Cellular Corp. - New Hampshire - 603381 )Area Code 603-398 - (United States Cellular Corp. - New Hampshire - 603398 )Area Code 603-790 - (Rnk, Inc. Dba Rnk Telecom - Nh - 603790 )
TAMWORTH
Area Code 603-323 - (Verizon New England Inc. - 603323 )Area Code 603-725 - (Level 3 Communications - Nh - 603725 )Area Code 603-861 - (Brooks Fiber Communications - New Hampshire - 603861 )
NORTHWOOD
Area Code 603-608 - (Nextel Communications - 603608 )Area Code 603-696 - (Global Naps, Inc. - Nh - 603696 )Area Code 603-736 - (Verizon New England Inc. - 603736 )Area Code 603-942 - (Verizon New England Inc. - 603942 )
E ROCHESTER
Area Code 603-350 - (Brooks Fiber Communications - New Hampshire - 603350 )
SALEM
Area Code 603-212 - (Verizon New England Inc. - 603212 )Area Code 603-251 - ( - 603251 )Area Code 603-327 - (Lightship Telecom, Llc - Nh - 603327 )Area Code 603-328 - (Paetec Communications, Inc. - Nh - 603328 )Area Code 603-458 - (Comcast Phone Of New Hampshire, Llc - Nh - 603458 )Area Code 603-475 - (Bell Atlantic Nynex Mobile - 603475 )Area Code 603-560 - (At&t Wireless Services, Inc. - 603560 )Area Code 603-681 - (Choice One Of New Hampshire, Inc. - 603681 )Area Code 603-685 - (Conversent Communications Of New Hampshire, Llc - 603685 )Area Code 603-870 - (Verizon New England Inc. - 603870 )Area Code 603-890 - (Verizon New England Inc. - 603890 )Area Code 603-893 - (Verizon New England Inc. - 603893 )Area Code 603-894 - (Verizon New England Inc. - 603894 )Area Code 603-896 - (Verizon New England Inc. - 603896 )Area Code 603-898 - (Verizon New England Inc. - 603898 )Area Code 603-912 - (Rnk, Inc. - 603912 )Area Code 603-952 - (Level 3 Communications - Nh - 603952 )
SOUTH HAMPTON
Area Code 603-394 - (Verizon New England Inc. - 603394 )
LACONIA
Area Code 603-273 - (Brooks Fiber Communications - New Hampshire - 603273 )Area Code 603-293 - (Verizon New England Inc. - 603293 )Area Code 603-366 - (Verizon New England Inc. - 603366 )Area Code 603-387 - (Bell Atlantic Nynex Mobile - 603387 )Area Code 603-393 - (United States Cellular Corp. - New Hampshire - 603393 )Area Code 603-455 - (United States Cellular Corp. - New Hampshire - 603455 )Area Code 603-520 - (Bell Atlantic Nynex Mobile - 603520 )Area Code 603-524 - (Verizon New England Inc. - 603524 )Area Code 603-527 - (Verizon New England Inc. - 603527 )Area Code 603-528 - (Verizon New England Inc. - 603528 )Area Code 603-556 - (Level 3 Communications - Nh - 603556 )Area Code 603-581 - (Choice One Of New Hampshire, Inc. - 603581 )Area Code 603-630 - (Bell Atlantic Nynex Mobile - 603630 )Area Code 603-737 - (Freedom Ring Communications, Llc - 603737 )Area Code 603-825 - (Global Naps, Inc. - Nh - 603825 )Area Code 603-832 - (Lightship Telecom, Llc - Nh - 603832 )Area Code 603-998 - (Sprint Spectrum L.p. - Nh - 603998 )
WOODSVILLE
Area Code 603-272 - (Verizon New England Inc. - 603272 )Area Code 603-288 - (Global Naps, Inc. - Nh - 603288 )Area Code 603-618 - (Level 3 Communications - Nh - 603618 )Area Code 603-712 - (Brooks Fiber Communications - New Hampshire - 603712 )Area Code 603-747 - (Verizon New England Inc. - 603747 )Area Code 603-787 - (Verizon New England Inc. - 603787 )Area Code 603-853 - (Freedom Ring Communications, Llc - 603853 )Area Code 603-989 - (Verizon New England Inc. - 603989 )
ERROL
Area Code 603-214 - (Freedom Ring Communications, Llc - 603214 )Area Code 603-482 - (Verizon New England Inc. - 603482 )Area Code 603-710 - (Global Naps, Inc. - Nh - 603710 )
CONWAY
Area Code 603-447 - (Verizon New England Inc. - 603447 )Area Code 603-452 - (Freedom Ring Communications, Llc - 603452 )Area Code 603-662 - (United States Cellular Corp. - New Hampshire - 603662 )Area Code 603-691 - (Global Naps, Inc. - Nh - 603691 )
BARRINGTON
Area Code 603-280 - (Level 3 Communications - Nh - 603280 )Area Code 603-664 - (Verizon New England Inc. - 603664 )
WESTMORELAND
Area Code 603-399 - (Verizon New England Inc. - 603399 )
PLYMOUTH
Area Code 603-238 - (Paetec Communications, Inc. - Nh - 603238 )Area Code 603-254 - ( - 603254 )Area Code 603-346 - (Level 3 Communications - Nh - 603346 )Area Code 603-412 - (United States Cellular Corp. - New Hampshire - 603412 )Area Code 603-535 - (Paetec Communications, Inc. - Nh - 603535 )Area Code 603-536 - (Verizon New England Inc. - 603536 )Area Code 603-726 - (Verizon New England Inc. - 603726 )Area Code 603-779 - (Brooks Fiber Communications - New Hampshire - 603779 )Area Code 603-794 - (Global Naps, Inc. - Nh - 603794 )Area Code 603-947 - (Freedom Ring Communications, Llc - 603947 )Area Code 603-996 - (Sprint Spectrum L.p. - Nh - 603996 )
ASHLAND
Area Code 603-968 - (Verizon New England Inc. - 603968 )
MANCHESTER
Area Code 603-203 - (Snet Cellular, Inc. - Rhode Island - 603203 )Area Code 603-206 - (Paetec Communications, Inc. - Nh - 603206 )Area Code 603-210 - (Comcast Phone Of New Hampshire, Llc - Nh - 603210 )Area Code 603-216 - (Comcast Phone Of New Hampshire, Llc - Nh - 603216 )Area Code 603-218 - (Broadview Networks, Inc. - Nh - 603218 )Area Code 603-222 - (Verizon New England Inc. - 603222 )Area Code 603-232 - (Comcast Phone Of New Hampshire, Llc - Nh - 603232 )Area Code 603-240 - (Verizon New England Inc. - 603240 )Area Code 603-241 - (Verizon New England Inc. - 603241 )Area Code 603-244 - ( - 603244 )Area Code 603-263 - ( - 603263 )Area Code 603-264 - (Omnipoint Communications Mb Operations, Llc - 603264 )Area Code 603-270 - (Brooks Fiber Communications - New Hampshire - 603270 )Area Code 603-289 - (At&t Wireless Services, Inc. - 603289 )Area Code 603-296 - (Choice One Of New Hampshire, Inc. - 603296 )Area Code 603-302 - (Verizon New England Inc. - 603302 )Area Code 603-303 - (Bell Atlantic Nynex Mobile - 603303 )Area Code 603-314 - (Lightship Telecom, Llc - Nh - 603314 )Area Code 603-315 - (Bell Atlantic Nynex Mobile - 603315 )Area Code 603-325 - (Brooks Fiber Communications - New Hampshire - 603325 )Area Code 603-351 - (Brooks Fiber Communications - New Hampshire - 603351 )Area Code 603-361 - (Sprint Communications Company, L.p. - Nh - 603361 )Area Code 603-384 - (Comcast Phone Of New Hampshire, Llc - Nh - 603384 )Area Code 603-385 - (Verizon New England Inc. - 603385 )Area Code 603-391 - (Tcg New Hampshire, Inc. - 603391 )Area Code 603-410 - (Conversent Communications Of New Hampshire, Llc - 603410 )Area Code 603-413 - (Rnk, Inc. - 603413 )Area Code 603-460 - (Brooks Fiber Communications - New Hampshire - 603460 )Area Code 603-467 - (Verizon New England Inc. - 603467 )Area Code 603-480 - (Verizon New England Inc. - 603480 )Area Code 603-481 - (Rural Cellular Corporation - 603481 )Area Code 603-486 - (United States Cellular Corp. - New Hampshire - 603486 )Area Code 603-488 - (Comcast Phone Of New Hampshire, Llc - Nh - 603488 )Area Code 603-489 - (Comcast Phone Of New Hampshire, Llc - Nh - 603489 )Area Code 603-492 - (Verizon New England Inc. - 603492 )Area Code 603-512 - (Sprint Spectrum L.p. - Nh - 603512 )Area Code 603-518 - (At&t Local - 603518 )Area Code 603-541 - (Verizon New England Inc. - 603541 )Area Code 603-551 - (Verizon New England Inc. - 603551 )Area Code 603-552 - (Brooks Fiber Communications - New Hampshire - 603552 )Area Code 603-564 - (Verizon New England Inc. - 603564 )Area Code 603-573 - (Brooks Fiber Communications - New Hampshire - 603573 )Area Code 603-584 - (Global Naps, Inc. - Nh - 603584 )Area Code 603-587 - (Brooks Fiber Communications - New Hampshire - 603587 )Area Code 603-591 - (Sprint Spectrum L.p. - Nh - 603591 )Area Code 603-606 - (Conversent Communications Of New Hampshire, Llc - 603606 )Area Code 603-615 - (Verizon New England Inc. - 603615 )Area Code 603-621 - (Verizon New England Inc. - 603621 )Area Code 603-622 - (Verizon New England Inc. - 603622 )Area Code 603-623 - (Verizon New England Inc. - 603623 )Area Code 603-624 - (Verizon New England Inc. - 603624 )Area Code 603-625 - (Verizon New England Inc. - 603625 )Area Code 603-626 - (Verizon New England Inc. - 603626 )Area Code 603-627 - (Verizon New England Inc. - 603627 )Area Code 603-628 - (Verizon New England Inc. - 603628 )Area Code 603-629 - (Verizon New England Inc. - 603629 )Area Code 603-633 - (Verizon New England Inc. - 603633 )Area Code 603-634 - (Verizon New England Inc. - 603634 )Area Code 603-639 - (Verizon New England Inc. - 603639 )Area Code 603-641 - (Verizon New England Inc. - 603641 )Area Code 603-644 - (Verizon New England Inc. - 603644 )Area Code 603-645 - (Verizon New England Inc. - 603645 )Area Code 603-647 - (Verizon New England Inc. - 603647 )Area Code 603-655 - (Verizon New England Inc. - 603655 )Area Code 603-656 - (Verizon New England Inc. - 603656 )Area Code 603-657 - (Choice One Of New Hampshire, Inc. - 603657 )Area Code 603-661 - (Sprint Spectrum L.p. - Nh - 603661 )Area Code 603-663 - (Verizon New England Inc. - 603663 )Area Code 603-665 - (Verizon New England Inc. - 603665 )Area Code 603-666 - (Verizon New England Inc. - 603666 )Area Code 603-668 - (Verizon New England Inc. - 603668 )Area Code 603-669 - (Verizon New England Inc. - 603669 )Area Code 603-674 - (Sprint Spectrum L.p. - Nh - 603674 )Area Code 603-682 - (Sprint Spectrum L.p. - Nh - 603682 )Area Code 603-695 - (Verizon New England Inc. - 603695 )Area Code 603-714 - (Bell Atlantic Nynex Mobile - 603714 )Area Code 603-724 - (Paetec Communications, Inc. - Nh - 603724 )Area Code 603-769 - (Level 3 Communications - Nh - 603769 )Area Code 603-771 - (Verizon New England Inc. - 603771 )Area Code 603-782 - (Level 3 Communications - Nh - 603782 )Area Code 603-785 - (At&t Wireless Services, Inc. - 603785 )Area Code 603-792 - (Freedom Ring Communications, Llc - 603792 )Area Code 603-799 - (Sprint Spectrum L.p. - Nh - 603799 )Area Code 603-836 - (Icg Telecom Group - Nh - 603836 )Area Code 603-851 - (Rural Cellular Corporation - 603851 )Area Code 603-854 - (Louisiana Unwired Llc - 603854 )Area Code 603-858 - (Omnipoint Communications Mb Operations, Llc - 603858 )Area Code 603-860 - (Bell Atlantic Nynex Mobile - 603860 )Area Code 603-867 - (At&t Wireless Services, Inc. - 603867 )Area Code 603-913 - (Paetec Communications, Inc. - Nh - 603913 )
PITTSBURG
Area Code 603-538 - (Verizon New England Inc. - 603538 )
RYE
Area Code 603-379 - (Brooks Fiber Communications - New Hampshire - 603379 )Area Code 603-964 - (Verizon New England Inc. - 603964 )
LEBANON
Area Code 603-359 - (Rural Cellular Corporation - 603359 )Area Code 603-442 - (Verizon New England Inc. - 603442 )Area Code 603-443 - (Verizon New England Inc. - 603443 )Area Code 603-448 - (Verizon New England Inc. - 603448 )Area Code 603-469 - (Kearsarge Telephone Co. - 603469 )Area Code 603-667 - (Brooks Fiber Communications - New Hampshire - 603667 )Area Code 603-678 - (Level 3 Communications - Nh - 603678 )Area Code 603-727 - (Lightship Telecom, Llc - Nh - 603727 )
SUNAPEE
Area Code 603-414 - (United States Cellular Corp. - New Hampshire - 603414 )Area Code 603-454 - (United States Cellular Corp. - New Hampshire - 603454 )Area Code 603-763 - (Verizon New England Inc. - 603763 )Area Code 603-829 - (Brooks Fiber Communications - New Hampshire - 603829 )Area Code 603-873 - (Level 3 Communications - Nh - 603873 )
BEDFORD
Area Code 603-305 - (Bell Atlantic Nynex Mobile - 603305 )Area Code 603-310 - (Ctc Communications - Nh - 603310 )Area Code 603-471 - (Verizon New England Inc. - 603471 )Area Code 603-472 - (Verizon New England Inc. - 603472 )Area Code 603-637 - (Brooks Fiber Communications - New Hampshire - 603637 )
MILTON MILLS
Area Code 603-473 - (Verizon New England Inc. - 603473 )Area Code 603-699 - (Global Naps, Inc. - Nh - 603699 )
GROVETON
Area Code 603-636 - (Verizon New England Inc. - 603636 )
MERRIMACK
Area Code 603-261 - ( - 603261 )Area Code 603-262 - ( - 603262 )Area Code 603-341 - (United States Cellular Corp. - New Hampshire - 603341 )Area Code 603-345 - (United States Cellular Corp. - New Hampshire - 603345 )Area Code 603-365 - (Nextel Communications - 603365 )Area Code 603-377 - (Omnipoint Communications Mb Operations, Llc - 603377 )Area Code 603-396 - (Nextel Communications - 603396 )Area Code 603-423 - (Verizon New England Inc. - 603423 )Area Code 603-424 - (Verizon New England Inc. - 603424 )Area Code 603-429 - (Verizon New England Inc. - 603429 )Area Code 603-440 - (Verizon New England Inc. - 603440 )Area Code 603-461 - (United States Cellular Corp. - New Hampshire - 603461 )Area Code 603-493 - (Bell Atlantic Nynex Mobile - 603493 )Area Code 603-494 - (Bell Atlantic Nynex Mobile - 603494 )Area Code 603-517 - (Verizon New England Inc. - 603517 )Area Code 603-533 - (United States Cellular Corp. - New Hampshire - 603533 )Area Code 603-582 - (United States Cellular Corp. - New Hampshire - 603582 )Area Code 603-620 - (United States Cellular Corp. - New Hampshire - 603620 )Area Code 603-670 - (Choice One Of New Hampshire, Inc. - 603670 )Area Code 603-683 - (Verizon New England Inc. - 603683 )
HAMPSTEAD
Area Code 603-329 - (Verizon New England Inc. - 603329 )Area Code 603-362 - (Verizon New England Inc. - 603362 )Area Code 603-907 - (Global Naps, Inc. - Nh - 603907 )
HILLSBORO
Area Code 603-464 - (Merrimack Co. Telephone Co., Dba Contoocook Valley - 603464 )Area Code 603-478 - (Granite State Telephone, Inc. - 603478 )
LISBON
Area Code 603-638 - (Verizon New England Inc. - 603638 )Area Code 603-807 - ( - 603807 )Area Code 603-838 - (Verizon New England Inc. - 603838 )Area Code 603-874 - (Level 3 Communications - Nh - 603874 )
PITTSFIELD
Area Code 603-435 - (Verizon New England Inc. - 603435 )Area Code 603-949 - (Global Naps, Inc. - Nh - 603949 )
WOLFEBORO
Area Code 603-515 - (Verizon New England Inc. - 603515 )Area Code 603-569 - (Verizon New England Inc. - 603569 )Area Code 603-698 - (Global Naps, Inc. - Nh - 603698 )Area Code 603-941 - (Brooks Fiber Communications - New Hampshire - 603941 )
DEERFIELD
Area Code 603-462 - (Freedom Ring Communications, Llc - 603462 )Area Code 603-463 - (Verizon New England Inc. - 603463 )Area Code 603-806 - ( - 603806 )
LYME
Area Code 603-208 - (United States Cellular Corp. - New Hampshire - 603208 )Area Code 603-353 - (Verizon New England Inc. - 603353 )Area Code 603-576 - (Level 3 Communications - Nh - 603576 )Area Code 603-597 - (Brooks Fiber Communications - New Hampshire - 603597 )Area Code 603-795 - (Verizon New England Inc. - 603795 )
KEENE
Area Code 603-209 - (United States Cellular Corp. - New Hampshire - 603209 )Area Code 603-283 - (Paetec Communications, Inc. - Nh - 603283 )Area Code 603-313 - (United States Cellular Corp. - New Hampshire - 603313 )Area Code 603-338 - (Brooks Fiber Communications - New Hampshire - 603338 )Area Code 603-352 - (Verizon New England Inc. - 603352 )Area Code 603-354 - (Verizon New England Inc. - 603354 )Area Code 603-355 - (Verizon New England Inc. - 603355 )Area Code 603-357 - (Verizon New England Inc. - 603357 )Area Code 603-358 - (Verizon New England Inc. - 603358 )Area Code 603-439 - (Conversent Communications Of New Hampshire, Llc - 603439 )Area Code 603-499 - (Level 3 Communications - Nh - 603499 )Area Code 603-719 - (Freedom Ring Communications, Llc - 603719 )Area Code 603-757 - (Lightship Telecom, Llc - Nh - 603757 )Area Code 603-762 - (Rural Cellular Corporation - 603762 )Area Code 603-852 - (Omnipoint Communications Mb Operations, Llc - 603852 )Area Code 603-917 - (Global Naps, Inc. - Nh - 603917 )
NORTH SANDWICH
Area Code 603-284 - (Verizon New England Inc. - 603284 )Area Code 603-954 - (Global Naps, Inc. - Nh - 603954 )
JACKSON
Area Code 603-383 - (Verizon New England Inc. - 603383 )Area Code 603-687 - (Freedom Ring Communications, Llc - 603687 )
JAFFREY
Area Code 603-532 - (Verizon New England Inc. - 603532 )Area Code 603-593 - (Ctc Communications - Nh - 603593 )
NORTH CONWAY
Area Code 603-356 - (Verizon New England Inc. - 603356 )Area Code 603-730 - (Brooks Fiber Communications - New Hampshire - 603730 )Area Code 603-733 - (Level 3 Communications - Nh - 603733 )Area Code 603-986 - (Bell Atlantic Nynex Mobile - 603986 )
WILTON
Area Code 603-654 - (Wilton Telephone Co. - 603654 )
CANTERBURY
Area Code 603-783 - (Verizon New England Inc. - 603783 )
HAMPTON
Area Code 603-401 - (Bell Atlantic Nynex Mobile - 603401 )Area Code 603-601 - (Paetec Communications, Inc. - Nh - 603601 )Area Code 603-758 - (Choice One Of New Hampshire, Inc. - 603758 )Area Code 603-910 - (Conversent Communications Of New Hampshire, Llc - 603910 )Area Code 603-918 - (Bell Atlantic Nynex Mobile - 603918 )Area Code 603-926 - (Verizon New England Inc. - 603926 )Area Code 603-929 - (Verizon New England Inc. - 603929 )Area Code 603-967 - (Level 3 Communications - Nh - 603967 )Area Code 603-997 - (Sprint Spectrum L.p. - Nh - 603997 )
ALSTEAD
Area Code 603-574 - (Level 3 Communications - Nh - 603574 )Area Code 603-835 - (Verizon New England Inc. - 603835 )Area Code 603-908 - (Global Naps, Inc. - Nh - 603908 )
ROCHESTER
Area Code 603-330 - (Verizon New England Inc. - 603330 )Area Code 603-332 - (Verizon New England Inc. - 603332 )Area Code 603-335 - (Verizon New England Inc. - 603335 )Area Code 603-337 - (Verizon New England Inc. - 603337 )Area Code 603-822 - (Choice One Of New Hampshire, Inc. - 603822 )Area Code 603-923 - (Level 3 Communications - Nh - 603923 )Area Code 603-973 - (Sprint Spectrum L.p. - Nh - 603973 )Area Code 603-994 - (Freedom Ring Communications, Llc - 603994 )

Other Information about area code 603 in New Hampshire