Area Code 603

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Browse Phone Numbers by Prefix

Our database includes 501 area code 603 prefixes with phone numbers:

Prefix Company Rate Center
603-203 NEW CINGULAR WIRELESS PCS, LLC - DC MANCHESTER
603-204 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE NASHUA
603-205 OMNIPOINT MIAMI E LICENSE, LLC PORTSMOUTH
603-206 PAETEC COMMUNICATIONS, INC. - NH MANCHESTER
603-207
603-209 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE KEENE
603-214 FREEDOM RING COMMUNICATIONS, LLC ERROL
603-216 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH DERRY
603-219 SPRINT SPECTRUM L.P. CONCORD
603-222 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-223 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-224 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-225 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-226 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-227 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-228 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-229 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-230 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-231 SPRINT SPECTRUM L.P. DERRY
603-232 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH MANCHESTER
603-233 OMNIPOINT MIAMI E LICENSE, LLC NASHUA
603-234 SPRINT SPECTRUM L.P. DERRY
603-235 SPRINT SPECTRUM L.P. DERRY
603-236 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CAMPTON
603-237 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH COLEBROOK
603-238 PAETEC COMMUNICATIONS, INC. - NH PLYMOUTH
603-239 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WINCHESTER
603-242 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH TROY
603-244 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH RAYMOND
603-246 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WSTEWATSTN
603-249 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILFORD
603-252 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE W LEBANON
603-253 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CENTER HBR
603-256 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WCHESTEFLD
603-259 LEVEL 3 COMMUNICATIONS - NH LITTLETON
603-261 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MERRIMACK
603-262 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-263 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH MANCHESTER
603-264 OMNIPOINT MIAMI E LICENSE, LLC MANCHESTER
603-267 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BELMONT
603-268 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SUNCOOK
603-269 UNION TELEPHONE CO. - NH CTRBARNSTE
603-271 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONCORD
603-272 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PIERMONT
603-275 OMNIPOINT MIAMI E LICENSE, LLC DERRY
603-276 BELL ATLANTIC NYNEX MOBILE W LEBANON
603-277 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH HANOVER
603-279 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MEREDITH
603-283 PAETEC COMMUNICATIONS, INC. - NH KEENE
603-284 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CTRSANDWIH
603-285 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH DOVER
603-286 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH TILTON
603-289 NEW CINGULAR WIRELESS PCS, LLC - DC MANCHESTER
603-293 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LACONIA
603-294 LEVEL 3 COMMUNICATIONS - NH PORTSMOUTH
603-296 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. MANCHESTER
603-298 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH W LEBANON
603-303 BELL ATLANTIC NYNEX MOBILE RAYMOND
603-305 BELL ATLANTIC NYNEX MOBILE NASHUA
603-306 FREEDOM RING COMMUNICATIONS, LLC LEBANON
603-310 CTC COMMUNICATIONS CORP. - NH BEDFORD
603-312 BELL ATLANTIC NYNEX MOBILE DOVER
603-313 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE KEENE
603-314 LIGHTSHIP TELECOM, LLC - NH MANCHESTER
603-315 BELL ATLANTIC NYNEX MOBILE MANCHESTER
603-318 BELL ATLANTIC NYNEX MOBILE NASHUA
603-319 LIGHTSHIP TELECOM, LLC - NH PORTSMOUTH
603-320 NEW CINGULAR WIRELESS PCS, LLC - DC NASHUA
603-321 BELL ATLANTIC NYNEX MOBILE NASHUA
603-323 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH TAMWORTH
603-324 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH NASHUA
603-325 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH NEW BOSTON
603-327 LIGHTSHIP TELECOM, LLC - NH SALEM
603-328 PAETEC COMMUNICATIONS, INC. - NH SALEM
603-329 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HAMPSTEAD
603-330 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ROCHESTER
603-331 LEVEL 3 COMMUNICATIONS - NH COLEBROOK
603-332 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ROCHESTER
603-334 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-335 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ROCHESTER
603-336 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HINSDALE
603-339 NEW CINGULAR WIRELESS PCS, LLC - DC DERRY
603-340 BELL ATLANTIC NYNEX MOBILE SUNCOOK
603-343 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH DOVER
603-347 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH KINGSTON
603-348 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE NOWOODSTOK
603-352 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KEENE
603-353 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ORFORD
603-354 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KEENE
603-355 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KEENE
603-356 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NO CONWAY
603-357 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KEENE
603-358 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KEENE
603-359 BELL ATLANTIC NYNEX MOBILE LEBANON
603-361 BELL ATLANTIC NYNEX MOBILE MANCHESTER
603-362 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HAMPSTEAD
603-363 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SPOFFORD
603-364 UNION TELEPHONE CO. - NH GLNTNIRWRS
603-366 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LACONIA
603-367 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MADISON
603-369 LEVEL 3 COMMUNICATIONS - NH CONCORD
603-370 BELL ATLANTIC NYNEX MOBILE CANDIA
603-371 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC PETERBROGH
603-372 FREEDOM RING COMMUNICATIONS, LLC CLAREMONT
603-373 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC PORTSMOUTH
603-374 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BARTLETT
603-378 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PLAISTOW
603-379 LEVEL 3 COMMUNICATIONS - NH RYE BEACH
603-382 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PLAISTOW
603-383 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH JACKSON
603-386 BROADVIEW NETWORKS, INC. - NH SALEM
603-387 BELL ATLANTIC NYNEX MOBILE LACONIA
603-390 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH JEFFERSON
603-391 TELEPORT COMMUNICATIONS AMERICA, LLC - NH MANCHESTER
603-392 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH WINCHESTER
603-393 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE LACONIA
603-394 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SO HAMPTON
603-395 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH EXETER
603-396 SPRINT SPECTRUM L.P. MERRIMACK
603-397 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH DURHAM
603-398 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE W LEBANON
603-399 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WESTMORELD
603-400 CHARTER FIBERLINK - NH HOLLIS
603-401 BELL ATLANTIC NYNEX MOBILE SALEM
603-402 BELL ATLANTIC NYNEX MOBILE NASHUA
603-409 NEW CINGULAR WIRELESS PCS, LLC - DC LACONIA
603-410 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC CONCORD
603-414 TDS METROCOM, LLC - NH SUNAPEE
603-415 FREEDOM RING COMMUNICATIONS, LLC CONCORD
603-417 OMNIPOINT MIAMI E LICENSE, LLC NASHUA
603-418 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC EXETER
603-419 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE SUNCOOK
603-421 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-422 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-423 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-424 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-425 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-426 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-427 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-428 MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY HENNIKER
603-429 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-430 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-431 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-432 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-433 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-434 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-435 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PITTSFIELD
603-436 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-437 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-438 SPRINT SPECTRUM L.P. NASHUA
603-440 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-442 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LEBANON
603-443 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LEBANON
603-444 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LITTLETON
603-445 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NO WALPOLE
603-446 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MARLOW
603-447 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CONWAY
603-448 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LEBANON
603-449 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILAN
603-455 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE LACONIA
603-456 MERRIMACK COUNTY TELEPHONE CO. WARNER
603-458 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH SALEM
603-463 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DEERFIELD
603-464 MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY HILLSBORO
603-465 HOLLIS TELEPHONE COMPANY, INC. HOLLIS
603-466 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH GORHAM
603-469 KEARSARGE TELEPHONE CO. MERIDEN
603-471 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BEDFORD
603-472 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BEDFORD
603-473 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILTON ML
603-474 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SEABROOK
603-475 BELL ATLANTIC NYNEX MOBILE SALEM
603-476 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CTRSANDWIH
603-478 GRANITE STATE TELEPHONE, INC. HLLSBUPVLG
603-479 NEW CINGULAR WIRELESS PCS, LLC - DC DERRY
603-482 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ERROL
603-483 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CANDIA
603-485 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SUNCOOK
603-486 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MANCHESTER
603-487 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NEW BOSTON
603-488 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH BEDFORD
603-489 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH HAMPSTEAD
603-490 BELL ATLANTIC NYNEX MOBILE DERRY
603-491 BELL ATLANTIC NYNEX MOBILE CONCORD
603-493 BELL ATLANTIC NYNEX MOBILE MERRIMACK
603-494 BELL ATLANTIC NYNEX MOBILE MERRIMACK
603-495 GRANITE STATE TELEPHONE, INC. WASHINGTON
603-496 BELL ATLANTIC NYNEX MOBILE CONCORD
603-497 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH GOFFSTOWN
603-498 BELL ATLANTIC NYNEX MOBILE PORTSMOUTH
603-499 LEVEL 3 COMMUNICATIONS - NH KEENE
603-501 PAETEC COMMUNICATIONS, INC. - NH PORTSMOUTH
603-502 NEW CINGULAR WIRELESS PCS, LLC - DC PORTSMOUTH
603-504 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE CLAREMONT
603-505 BELL ATLANTIC NYNEX MOBILE DERRY
603-508 BELL ATLANTIC NYNEX MOBILE PELHAM
603-509 CTC COMMUNICATIONS CORP. - NH ROCHESTER
603-512 SPRINT SPECTRUM L.P. MANCHESTER
603-513 BELL ATLANTIC NYNEX MOBILE CONCORD
603-515 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WOLFEBORO
603-516 FREEDOM RING COMMUNICATIONS, LLC DOVER
603-518 AT&T LOCAL MANCHESTER
603-520 BELL ATLANTIC NYNEX MOBILE LACONIA
603-521 AT&T LOCAL NASHUA
603-522 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SANBORNVL
603-523 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CANAAN
603-524 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LACONIA
603-525 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANCOCK
603-526 KEARSARGE TELEPHONE CO. NEW LONDON
603-527 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LACONIA
603-528 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LACONIA
603-529 GRANITE STATE TELEPHONE, INC. WEARE
603-531 NEW CINGULAR WIRELESS PCS, LLC - DC PORTSMOUTH
603-532 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH JAFFREY
603-533 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MERRIMACK
603-535 PAETEC COMMUNICATIONS, INC. - NH PLYMOUTH
603-536 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PLYMOUTH
603-537 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DERRY
603-538 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PITTSBURG
603-539 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CTROSSIPEE
603-540 BELL ATLANTIC NYNEX MOBILE MANCHESTER
603-542 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CLAREMONT
603-543 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CLAREMONT
603-544 MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY MELVIN VLG
603-545 LIGHTSHIP TELECOM, LLC - NH CONCORD
603-546 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. NASHUA
603-547 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH GREENFIELD
603-548 BELL ATLANTIC NYNEX MOBILE DERRY
603-552 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH DERRY
603-553 NEW CINGULAR WIRELESS PCS, LLC - DC DERRY
603-554 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MILFORD
603-557 SPRINT SPECTRUM L.P. NASHUA
603-558 BELL ATLANTIC NYNEX MOBILE CLAREMONT
603-559 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PORTSMOUTH
603-560 NEW CINGULAR WIRELESS PCS, LLC - DC SALEM
603-562 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE PETERBROGH
603-563 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DUBLIN
603-566 BELL ATLANTIC NYNEX MOBILE NASHUA
603-568 BELL ATLANTIC NYNEX MOBILE CONCORD
603-569 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WOLFEBORO
603-570 TELEPORT COMMUNICATIONS AMERICA, LLC - NH PORTSMOUTH
603-572 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-573 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH CONCORD
603-577 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-578 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-579 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-580 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH EXETER
603-582 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MERRIMACK
603-583 LEVEL 3 COMMUNICATIONS - NH EXETER
603-585 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH FITZWILLIM
603-586 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH JEFFERSON
603-588 MERRIMACK CO. TELEPHONE CO., DBA CONTOOCOOK VALLEY ANTRIM
603-589 PAETEC COMMUNICATIONS, INC. - NH NASHUA
603-593 CTC COMMUNICATIONS CORP. - NH JAFFREY
603-594 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-595 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-598 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-601 PAETEC COMMUNICATIONS, INC. - NH HAMPTON
603-605 AIRUS, INC. - NH DOVER
603-606 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC MANCHESTER
603-608 SPRINT SPECTRUM L.P. NORTHWOOD
603-609 NEW CINGULAR WIRELESS PCS, LLC - DC DOVER
603-610 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. PORTSMOUTH
603-616 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE LITTLETON
603-617 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. DOVER
603-620 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE MERRIMACK
603-621 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-622 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-623 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-624 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-625 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-626 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-627 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-628 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-629 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-630 BELL ATLANTIC NYNEX MOBILE LACONIA
603-631 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE LANCASTER
603-632 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ENFIELD
603-634 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-635 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PELHAM
603-636 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH GROVETON
603-637 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH BEDFORD
603-638 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MONROE
603-640 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANOVER
603-641 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-642 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH KINGSTON
603-643 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANOVER
603-644 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-645 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-646 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANOVER
603-647 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-648 KEARSARGE TELEPHONE CO. SALISBURY
603-650 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANOVER
603-651 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE CTROSSIPEE
603-652 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILTON
603-653 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HANOVER
603-654 WILTON TELEPHONE CO. WILTON
603-656 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-657 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. MANCHESTER
603-658 FREEDOM RING COMMUNICATIONS, LLC EXETER
603-659 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NEWMARKET
603-660 BELL ATLANTIC NYNEX MOBILE GOFFSTOWN
603-661 SPRINT SPECTRUM L.P. MANCHESTER
603-662 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE CONWAY
603-663 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-664 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BARRINGTON
603-665 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-666 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-667 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH LEBANON
603-668 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-669 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-672 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILFORD
603-673 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MILFORD
603-674 SPRINT SPECTRUM L.P. MANCHESTER
603-675 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PLAINFIELD
603-676 FREEDOM RING COMMUNICATIONS, LLC HANOVER
603-678 LEVEL 3 COMMUNICATIONS - NH LEBANON
603-679 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EPPING
603-680 ENHANCED COMMUNICATIONS OF NORTHERN NEW ENGLAND-NH HILLSBORO
603-681 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. SALEM
603-682 SPRINT SPECTRUM L.P. MANCHESTER
603-683 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MERRIMACK
603-685 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC SALEM
603-686 BELL ATLANTIC NYNEX MOBILE EXETER
603-689 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. NASHUA
603-692 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SOMERSWTH
603-693 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC EPPING
603-694 NORTHLAND TELEPHONE OF MAINE, INC. CHATHAM
603-695 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MANCHESTER
603-703 OTEL TELEKOM, INC. - NH MANCHESTER
603-706 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC RAYMOND
603-707 BELL ATLANTIC NYNEX MOBILE MEREDITH
603-709 LEVEL 3 COMMUNICATIONS - NH PLAINFIELD
603-714 BELL ATLANTIC NYNEX MOBILE BEDFORD
603-715 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH CONCORD
603-716 CRC COMMUNICATIONS OF MAINE, INC. - NH MANCHESTER
603-717 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. CONCORD
603-718 BELL ATLANTIC NYNEX MOBILE NASHUA
603-721 SPRINT SPECTRUM L.P. MILFORD
603-722 BANDWIDTH.COM CLEC, LLC - NH MANCHESTER
603-723 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE BERLIN
603-724 PAETEC COMMUNICATIONS, INC. - NH CONCORD
603-726 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CAMPTON
603-727 LIGHTSHIP TELECOM, LLC - NH LEBANON
603-728 LEVEL 3 COMMUNICATIONS - NH NOWOODSTOK
603-729 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH TILTON
603-730 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH NO CONWAY
603-731 BELL ATLANTIC NYNEX MOBILE CONCORD
603-732 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH MILFORD
603-733 LEVEL 3 COMMUNICATIONS - NH NO CONWAY
603-734 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH EPPING
603-735 KEARSARGE TELEPHONE CO. ANDOVER
603-736 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EPSOM
603-737 FREEDOM RING COMMUNICATIONS, LLC LACONIA
603-738 NEW CINGULAR WIRELESS PCS, LLC - DC CONCORD
603-740 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DOVER
603-742 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DOVER
603-743 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DOVER
603-744 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BRISTOL
603-745 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NOWOODSTOK
603-746 MERRIMACK COUNTY TELEPHONE CO. CONTOOCOOK
603-747 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WOODSVILLE
603-748 BELL ATLANTIC NYNEX MOBILE WARNER
603-749 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DOVER
603-752 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BERLIN
603-753 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PENACOOK
603-755 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH FARMINGTON
603-756 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WALPOLE
603-757 LIGHTSHIP TELECOM, LLC - NH KEENE
603-758 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. HAMPTON
603-759 BELL ATLANTIC NYNEX MOBILE NASHUA
603-763 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SUNAPEE
603-764 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WARREN
603-765 SPRINT SPECTRUM L.P. NASHUA
603-766 FREEDOM RING COMMUNICATIONS, LLC PORTSMOUTH
603-767 NEW CINGULAR WIRELESS PCS, LLC - DC DOVER
603-768 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DANBURY
603-770 BELL ATLANTIC NYNEX MOBILE EXETER
603-772 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EXETER
603-773 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EXETER
603-774 DUNBARTON TELEPHONE COMPANY DUNBARTON
603-775 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EXETER
603-777 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EXETER
603-778 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH EXETER
603-781 NEW CINGULAR WIRELESS PCS, LLC - DC DOVER
603-783 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CANTERBURY
603-785 NEW CINGULAR WIRELESS PCS, LLC - DC MANCHESTER
603-786 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH RUMNEY
603-787 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WOODSVILLE
603-788 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LANCASTER
603-790 BELL ATLANTIC NYNEX MOBILE W LEBANON
603-791 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-793 SPRINT SPECTRUM L.P. EXETER
603-795 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LYME
603-796 KEARSARGE TELEPHONE CO. BOSCAWEN
603-798 KEARSARGE TELEPHONE CO. CHICHESTER
603-801 BELL ATLANTIC NYNEX MOBILE MILFORD
603-809 BELL ATLANTIC NYNEX MOBILE NASHUA
603-814 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH SEABROOK
603-817 SPRINT SPECTRUM L.P. DOVER
603-818 SPRINT SPECTRUM L.P. DERRY
603-819 LEVEL 3 COMMUNICATIONS - NH PLAISTOW
603-820 METRO PCS, INC. MERRIMACK
603-821 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC NASHUA
603-822 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. ROCHESTER
603-823 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH FRANCONIA
603-824 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH SALEM
603-826 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH CHARLESTN
603-827 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HARRISVL
603-828 BELL ATLANTIC NYNEX MOBILE PORTSMOUTH
603-831 BELL ATLANTIC NYNEX MOBILE GREENFIELD
603-832 LIGHTSHIP TELECOM, LLC - NH LACONIA
603-833 BELL ATLANTIC NYNEX MOBILE ROCHESTER
603-834 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC DOVER
603-835 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ALSTEAD
603-836 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH MANCHESTER
603-837 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH WHITEFIELD
603-838 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH LISBON
603-839 CRC COMMUNICATIONS OF MAINE, INC. - NH FARMINGTON
603-842 PAETEC COMMUNICATIONS, INC. - NH DOVER
603-843 FREEDOM RING COMMUNICATIONS, LLC NEWPORT
603-846 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH TWIN MT
603-847 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SULLIVAN
603-848 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE CONCORD
603-851 BELL ATLANTIC NYNEX MOBILE MANCHESTER
603-852 OMNIPOINT MIAMI E LICENSE, LLC KEENE
603-854 NEW CINGULAR WIRELESS PCS, LLC - DC MANCHESTER
603-856 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. CONCORD
603-858 OMNIPOINT MIAMI E LICENSE, LLC MANCHESTER
603-859 UNION TELEPHONE CO. - NH NEW DURHAM
603-860 BELL ATLANTIC NYNEX MOBILE MANCHESTER
603-862 PAETEC COMMUNICATIONS, INC. - NH DURHAM
603-863 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NEWPORT
603-864 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-865 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NEWPORT
603-867 NEW CINGULAR WIRELESS PCS, LLC - DC MANCHESTER
603-868 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH DURHAM
603-869 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH BETHLEHEM
603-870 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SALEM
603-872 IDT AMERICA CORP - NH GLNTNIRWRS
603-875 UNION TELEPHONE CO. - NH ALTON
603-876 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH MARLBOROGH
603-878 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH GREENVILLE
603-879 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-880 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-881 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-882 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-883 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-885 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-886 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-887 GRANITE STATE TELEPHONE, INC. CHESTER
603-888 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-889 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-890 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SALEM
603-891 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-892 OMNIPOINT MIAMI E LICENSE, LLC CONCORD
603-893 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SALEM
603-894 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SALEM
603-895 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH RAYMOND
603-897 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NASHUA
603-898 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH SALEM
603-899 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH RINDGE
603-903 CRC COMMUNICATIONS OF MAINE, INC. - NH KEENE
603-905 OTEL TELEKOM, INC. - NH BARRINGTON
603-915 BELL ATLANTIC NYNEX MOBILE GORHAM
603-918 BELL ATLANTIC NYNEX MOBILE HAMPTON
603-922 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NO STRATFD
603-924 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PETERBROGH
603-926 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HAMPTON
603-927 MERRIMACK COUNTY TELEPHONE CO. SUTTON
603-929 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH HAMPTON
603-930 NEW CINGULAR WIRELESS PCS, LLC - DC NASHUA
603-931 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH CONCORD
603-934 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH FRANKLIN
603-935 DSCI, LLC MANCHESTER
603-938 MERRIMACK COUNTY TELEPHONE CO. BRADFORD
603-941 BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE - NH WOLFEBORO
603-942 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH NORTHWOOD
603-943 OMNIPOINT MIAMI E LICENSE, LLC NASHUA
603-944 SPRINT SPECTRUM L.P. SO HAMPTON
603-948 IDT AMERICA CORP - NH ROCHESTER
603-952 LEVEL 3 COMMUNICATIONS - NH SALEM
603-953 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. DOVER
603-957 NEW CINGULAR WIRELESS PCS, LLC - DC PORTSMOUTH
603-960 BELL ATLANTIC NYNEX MOBILE CAMPTON
603-964 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH RYE BEACH
603-965 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. DERRY
603-966 SPRINT SPECTRUM L.P. NASHUA
603-968 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH ASHLAND
603-969 SPRINT SPECTRUM L.P. PORTSMOUTH
603-970 NEW CINGULAR WIRELESS PCS, LLC - DC DOVER
603-973 SPRINT SPECTRUM L.P. ROCHESTER
603-974 COMCAST PHONE OF NEW HAMPSHIRE, LLC - NH PLAISTOW
603-978 NEW CINGULAR WIRELESS PCS, LLC - DC DOVER
603-986 BELL ATLANTIC NYNEX MOBILE NO CONWAY
603-988 SPRINT SPECTRUM L.P. PORTSMOUTH
603-989 NO NEW ENGLAND TEL OP DBA FAIRPOINT COMM - NH PIKE
603-991 BELL ATLANTIC NYNEX MOBILE LITTLETON
603-994 FREEDOM RING COMMUNICATIONS, LLC ROCHESTER
603-997 SPRINT SPECTRUM L.P. HAMPTON
603-998 SPRINT SPECTRUM L.P. LACONIA

Area Code 603 Information

Area code 603 belongs to NEW HAMPSHIRE, UNITED STATES. It is a General Purpose Code which was placed in service on January 1, 1947.

Type General Purpose Code
Use Geograpic
Location NEW HAMPSHIRE (NH)
Country UNITED STATES
Service Date 01/01/1947
Service