New Hampshire Area Code 603 Prefixes

Prefix Phone Type City
603-200 Landline Pikesville
603-203 Wireless Saint Petersburg
603-204 Wireless Toledo
603-205 Wireless Lafayette
603-206 Landline Boise
603-208 Wireless Hartford
603-209 Wireless Miami
603-210 Landline Albany
603-212 Landline San Francisco
603-213 Wireless Las Vegas
603-214 Landline Tulsa
603-215 Landline Fayetteville
603-216 Landline Binghamton
603-217 Landline Gainesville
603-218 Landline Kansas City
603-219 Wireless Billings
603-221 Wireless Oklahoma City
603-222 Landline Fargo
603-223 Landline Columbia
603-224 Landline Boston
603-225 Landline Ogden
603-226 Landline Savannah
603-227 Landline Dayton
603-228 Landline Sedalia
603-229 Landline Oklahoma City
603-230 Landline Rockford
603-231 Wireless Moorestown
603-232 Landline Scituate
603-233 Wireless Miami
603-234 Wireless Honolulu
603-235 Wireless Saginaw
603-236 Landline Greensburg
603-237 Landline College Station
603-238 Landline Phoenix
603-239 Landline Albany
603-240 Wireless Lubbock
603-241 Wireless Hartford
603-242 Landline Hutchinson
603-243 Landline Reading
603-244 Landline Las Vegas
603-245 Landline Boston
603-246 Landline Omaha
603-247 Wireless Richmond
603-248 Wireless Champaign
603-249 Landline Orlando
603-250 Landline San Antonio
603-251 Landline Alhambra
603-252 Wireless Rockford
603-253 Landline Knoxville
603-254 Wireless Ontario
603-256 Landline San Diego
603-257 Landline Omaha
603-259 Landline Asheville
603-260 Wireless Ogden
603-261 Wireless Knoxville
603-262 Landline Reno
603-263 Landline Charlotte
603-264 Wireless Philadelphia
603-265 Wireless San Antonio
603-266 Landline Des Moines
603-267 Landline Charlotte
603-268 Landline Los Angeles
603-269 Landline Denver
603-270 Landline Chico
603-271 Landline Cedar Rapids
603-272 Landline Worcester
603-273 Landline Columbus
603-275 Wireless San Antonio
603-276 Wireless Atlanta
603-277 Landline Daytona Beach
603-278 Landline Waukegan
603-279 Landline Franklin
603-280 Landline Los Angeles
603-281 Wireless Baltimore
603-282 Landline Lubbock
603-283 Landline Yuma
603-284 Landline Milwaukee
603-285 Landline Belleville
603-286 Landline Boise
603-287 Landline San Bernardino
603-289 Wireless Phoenix
603-290 Wireless Marquette
603-291 Landline Muncie
603-292 Landline Augusta
603-293 Landline Washington
603-294 Landline Houston
603-295 Landline Pittsburgh
603-296 Landline San Bernardino
603-297 Landline Sioux City
603-298 Landline Exton
603-300 Wireless El Paso
603-301 Landline Miami
603-302 Wireless Jacksonville
603-303 Wireless Raleigh
603-304 Wireless Birmingham
603-305 Wireless Ogden
603-306 Landline Cedar Rapids
603-307 Wireless Tyler
603-308 Landline Doylestown
603-309 Wireless Atlantic City
603-310 Landline Huntsville
603-312 Wireless Little Rock
603-313 Wireless Macon
603-314 Landline Rochester
603-315 Wireless Oklahoma City
603-317 Landline Vancouver
603-318 Landline Fort Lauderdale
603-319 Landline Richmond
603-320 Wireless Miami
603-321 Wireless Tallahassee
603-322 Wireless Long Beach
603-323 Landline Portland
603-324 Landline Charlotte
603-325 Landline Virginia Beach
603-326 Landline Lynbrook
603-327 Landline Miami
603-328 Landline Long Beach
603-329 Landline Mason City
603-330 Landline Seattle
603-331 Landline Daytona Beach
603-332 Landline Boise
603-334 Landline Waukegan
603-335 Landline Milwaukee
603-336 Landline Evansville
603-337 Landline Des Moines
603-338 Landline Dallas
603-339 Wireless Cedar Rapids
603-340 Wireless Houston
603-341 Wireless Lafayette
603-342 Landline Long Beach
603-343 Landline Mesa
603-344 Wireless Alexandria
603-345 Wireless Chicago
603-346 Landline Austin
603-347 Landline Miami
603-348 Wireless Dallas
603-349 Wireless Kirkland
603-350 Landline San Antonio
603-351 Landline Otsego
603-352 Landline Tacoma
603-353 Landline Abilen
603-354 Landline Jersey City
603-355 Landline Binghamton
603-356 Landline Spokane
603-357 Landline Rochester
603-358 Landline San Bernardino
603-359 Wireless Roseville
603-360 Landline Columbus
603-361 Landline Fayetteville
603-362 Landline Fort Worth
603-363 Landline Jackson
603-364 Landline Zanesville
603-365 Wireless Modesto
603-366 Landline Toledo
603-367 Landline Cleveland
603-369 Landline San Jose
603-370 Wireless Sioux Falls
603-371 Landline Plainfield
603-372 Landline Cleveland
603-373 Landline Appling
603-374 Landline Billings
603-375 Landline Champaign
603-376 Wireless Philadelphia
603-377 Wireless Philadelphia
603-378 Landline Albany
603-379 Landline San Antonio
603-380 Wireless Dayton
603-381 Wireless Columbia
603-382 Landline San Francisco
603-383 Landline Fort Lauderdale
603-384 Landline Pikesville
603-385 Wireless Corpus Christi
603-386 Landline Tulsa
603-387 Wireless New Braunfels
603-388 Landline Springfield
603-389 Landline Shreveport
603-390 Landline Roanoke
603-391 Landline Chico
603-392 Landline Franklin
603-393 Wireless El Toro
603-395 Landline Topeka
603-396 Wireless Greensboro
603-397 Landline Tyler
603-398 Wireless Tacoma
603-399 Landline Los Angeles
603-400 Landline Kansas City
603-401 Wireless Dumont
603-402 Wireless Davenport
603-404 Landline Muncie
603-407 Landline Bakersfield
603-410 Landline Augusta
603-412 Wireless Greensburg
603-413 Landline Phoenix
603-414 Wireless Baltimore
603-415 Landline New Haven
603-417 Landline Springfield
603-418 Landline Manchester
603-419 Wireless Orlando
603-420 Landline Peoria
603-421 Landline Sedalia
603-422 Landline Grand Junction
603-423 Landline Newark
603-424 Landline San Diego
603-425 Landline Kansas City
603-426 Wireless Lancaster
603-427 Landline Marquette
603-428 Landline Gary
603-429 Landline Los Angeles
603-430 Landline Kansas City
603-431 Landline Spokane
603-432 Landline Des Plaines
603-433 Landline Hutchinson
603-434 Landline Abilen
603-435 Landline Alexandria
603-436 Landline Belleville
603-437 Landline Vancouver
603-438 Wireless Plainfield
603-439 Landline Dayton
603-440 Landline Des Moines
603-442 Landline Burlington
603-443 Landline Huntington
603-444 Landline Portland
603-445 Landline Chico
603-446 Landline Los Angeles
603-447 Landline Seattle
603-448 Landline Zanesville
603-449 Landline Detroit
603-452 Landline Doylestown
603-454 Wireless Erie
603-455 Wireless Binghamton
603-456 Landline Montgomery
603-458 Landline Santa Barbara
603-459 Landline Lynn
603-460 Landline Washington
603-461 Wireless West Palm Beach
603-462 Landline Reno
603-463 Landline Roseville
603-465 Landline Clarksville
603-466 Landline Indianapolis
603-467 Wireless Austin
603-468 Landline Cleveland
603-469 Landline Waukegan
603-470 Wireless Raleigh
603-471 Landline Omaha
603-472 Landline Greensboro
603-473 Landline Jackson
603-474 Landline Louisville
603-475 Wireless Chattanooga
603-476 Landline Fort Worth
603-477 Wireless Tacoma
603-479 Wireless Miami
603-480 Wireless Oklahoma City
603-481 Wireless Wabash
603-482 Landline San Jose
603-483 Landline Houston
603-485 Landline Fargo
603-486 Wireless Ada
603-487 Landline Eau Claire
603-488 Landline Fort Worth
603-489 Landline Manchester
603-490 Wireless Tyler
603-491 Wireless Jacksonville
603-492 Wireless Buffalo
603-493 Wireless Laredo
603-494 Wireless Naperville
603-495 Landline Racine
603-496 Wireless Lawton
603-497 Landline Houston
603-498 Wireless Houston
603-499 Landline Jersey City
603-501 Landline Colorado Springs
603-502 Wireless Rockford
603-503 Landline Kansas City
603-504 Wireless Miami
603-505 Wireless Milwaukee
603-507 Landline Rockford
603-508 Wireless Peoria
603-509 Landline Lancaster
603-510 Landline Chicago
603-512 Wireless Vero Beach
603-513 Landline Mesa
603-515 Landline Tacoma
603-516 Landline Clarksville
603-517 Wireless Fort Lauderdale
603-518 Landline Atlanta
603-520 Wireless Burlington
603-521 Landline Corpus Christi
603-522 Landline Houston
603-523 Landline Martinsville
603-524 Landline Boston
603-525 Landline New Haven
603-526 Landline Green Bay
603-527 Landline Worcester
603-528 Landline Dallas
603-529 Landline Binghamton
603-530 Wireless Los Angeles
603-531 Wireless Oak Park
603-532 Landline Phoenix
603-533 Wireless Hutchinson
603-534 Wireless Oceanside
603-535 Landline Colorado Springs
603-536 Landline Scranton
603-537 Landline Huntington
603-538 Landline Syracuse
603-539 Landline Cheyenne
603-540 Wireless Exton
603-541 Landline Little Rock
603-542 Landline Houston
603-543 Landline Muncie
603-544 Landline Van Nuys
603-545 Landline Lawton
603-546 Landline San Mateo
603-547 Landline Duluth
603-548 Wireless Madison
603-549 Wireless Lancaster
603-551 Landline Atlanta
603-552 Landline Tippecanoe
603-553 Wireless Boise
603-554 Wireless Houston
603-556 Landline Fort Worth
603-557 Wireless Raleigh
603-558 Wireless Cleveland
603-559 Landline Detroit
603-560 Wireless Belleville
603-561 Wireless West Palm Beach
603-562 Wireless Cedar Rapids
603-563 Landline Modesto
603-564 Wireless Jacksonville
603-566 Wireless Syracuse
603-567 Landline Mc Camey
603-568 Wireless Chicago
603-569 Landline Flint
603-570 Landline Grand Junction
603-571 Wireless Lowell
603-572 Wireless Savannah
603-573 Landline Oklahoma City
603-574 Landline Fresno
603-575 Landline Greensboro
603-576 Landline Lowell
603-577 Landline Hartford
603-578 Landline Plainfield
603-579 Landline Detroit
603-580 Landline Lynchburg
603-581 Landline Hartford
603-582 Wireless Birmingham
603-583 Landline Lexington
603-585 Landline Plainfield
603-586 Landline Vista
603-587 Landline Laredo
603-588 Landline Chattanooga
603-589 Landline San Jose
603-590 Landline Lynn
603-591 Wireless San Antonio
603-592 Landline Columbia
603-593 Landline London
603-594 Landline Lynn
603-595 Landline Providence
603-596 Wireless Corpus Christi
603-597 Landline San Jose
603-598 Landline Erie
603-599 Wireless San Francisco
603-601 Landline Kansas City
603-606 Landline Memphis
603-608 Wireless Melrose
603-609 Landline Nashville
603-610 Landline Denver
603-612 Landline Walnut Creek
603-613 Landline Miami
603-614 Landline Washington
603-615 Wireless Martinsville
603-616 Wireless Lynbrook
603-617 Landline Oakland
603-618 Landline Los Angeles
603-620 Wireless Detroit
603-621 Landline Los Angeles
603-622 Landline Ortonville
603-623 Landline Huntsville
603-624 Landline Mc Camey
603-625 Landline Fayetteville
603-626 Landline Zanesville
603-627 Landline Martinsville
603-628 Landline Tulsa
603-629 Landline Burlington
603-630 Wireless San Diego
603-631 Wireless Saint Petersburg
603-632 Landline Grand Rapids
603-633 Landline Lansing
603-634 Landline Duluth
603-635 Landline Tyler
603-636 Landline Mc Camey
603-637 Landline Waukegan
603-638 Landline Saint Cloud
603-639 Wireless Eugene
603-640 Landline San Mateo
603-641 Landline Rochester
603-642 Landline Chicago
603-643 Landline Daytona Beach
603-644 Landline Greensboro
603-645 Landline Huntington Beach
603-646 Landline Peoria
603-647 Landline Saginaw
603-648 Landline Dallas
603-650 Landline Van Nuys
603-651 Wireless Dallas
603-652 Landline Belleville
603-653 Landline Jonesboro
603-654 Landline San Jose
603-655 Wireless Ozark
603-656 Landline Greenville
603-657 Landline Muncie
603-658 Landline Scranton
603-659 Landline Des Plaines
603-660 Wireless Cleveland
603-661 Wireless Whippany
603-662 Wireless Gaithersburg
603-663 Landline Jacksonville
603-664 Landline Naperville
603-665 Landline Greensboro
603-666 Landline Billings
603-667 Landline Birmingham
603-668 Landline Tallahassee
603-669 Landline Fayetteville
603-670 Landline Fort Worth
603-671 Landline Santa Barbara
603-672 Landline Daytona Beach
603-673 Landline Fort Lauderdale
603-674 Wireless Baton Rouge
603-675 Landline Rochester
603-676 Landline Zanesville
603-677 Landline Rochester
603-678 Landline Hartford
603-679 Landline Bakersfield
603-681 Landline Toms River
603-682 Wireless Roseville
603-683 Landline Spring Valley
603-684 Landline Washington
603-685 Landline San Antonio
603-686 Wireless Toms River
603-687 Landline Cheyenne
603-689 Landline Buffalo
603-690 Landline New Orleans
603-692 Landline Syracuse
603-693 Landline Chattanooga
603-695 Landline Manchester
603-701 Landline Oakland
603-702 Wireless Lynchburg
603-703 Landline Baton Rouge
603-705 Landline Denver
603-706 Landline Charlotte
603-707 Wireless Cedar Rapids
603-708 Landline Tucson
603-709 Landline Tippecanoe
603-712 Landline Charleston
603-714 Wireless Los Angeles
603-715 Landline Conroe
603-716 Landline Augusta
603-717 Landline Albany
603-718 Wireless Philadelphia
603-719 Landline Sedalia
603-721 Wireless Greensboro
603-722 Landline Sarasota
603-723 Wireless Dallas
603-724 Landline Charlotte
603-725 Landline Sioux Falls
603-726 Landline San Antonio
603-727 Landline Albany
603-728 Landline Columbia
603-729 Landline Reading
603-730 Landline Santa Cruz
603-731 Wireless Greenville
603-732 Landline Exton
603-733 Landline Boston
603-734 Landline Jacksonville
603-735 Landline Waukegan
603-736 Landline Houston
603-737 Landline Buffalo
603-738 Wireless Walnut Creek
603-739 Landline Jackson
603-740 Landline London
603-741 Landline Hutchinson
603-742 Landline Jacksonville
603-743 Landline Waukegan
603-744 Landline Hartford
603-745 Landline Buffalo
603-746 Landline Otsego
603-747 Landline Little Rock
603-748 Wireless Montgomery
603-749 Landline San Bernardino
603-750 Landline Naperville
603-751 Landline Orlando
603-752 Landline Orlando
603-754 Landline Houston
603-755 Landline Fargo
603-756 Landline Sioux City
603-757 Landline Topeka
603-758 Landline Austin
603-759 Wireless Ann Arbor
603-760 Landline Spring Valley
603-761 Landline Albany
603-762 Wireless Melrose
603-763 Landline Jacksonville
603-764 Landline Flint
603-765 Wireless Tupelo
603-766 Landline Fargo
603-767 Wireless Macon
603-768 Landline Orlando
603-769 Landline Orlando
603-770 Wireless Lowell
603-771 Wireless Walnut Creek
603-772 Landline Lancaster
603-773 Landline Sioux Falls
603-774 Landline Lynn
603-775 Landline Tyler
603-776 Landline Virginia Beach
603-777 Landline Davenport
603-778 Landline Spokane
603-779 Landline Waukegan
603-780 Landline Vancouver
603-781 Wireless Phoenix
603-782 Landline Boston
603-783 Landline Tulsa
603-784 Landline Des Plaines
603-785 Wireless Yuma
603-786 Landline Milwaukee
603-787 Landline Huntington Beach
603-788 Landline Portland
603-789 Landline Rochester
603-790 Landline Saginaw
603-791 Landline Austin
603-792 Landline Syracuse
603-793 Wireless Augusta
603-795 Landline Las Vegas
603-797 Landline Baltimore
603-798 Landline Eau Claire
603-799 Wireless Dallas
603-801 Wireless Greenville
603-808 Landline Richmond
603-809 Wireless Toms River
603-812 Landline Oklahoma City
603-813 Landline St. Charles
603-814 Wireless Lancaster
603-815 Landline Portland
603-816 Landline Atlanta
603-817 Wireless Evansville
603-818 Wireless Reading
603-819 Landline Houston
603-820 Wireless Yuma
603-821 Landline Detroit
603-822 Landline Santa Ana
603-823 Landline Gulfport
603-824 Landline Ontario
603-826 Landline Fresno
603-827 Landline Akron
603-828 Wireless Green Bay
603-829 Landline Wilmington
603-831 Wireless Grand Junction
603-832 Landline Detroit
603-833 Wireless Jackson
603-834 Landline Phoenix
603-835 Landline Montgomery
603-836 Landline Portland
603-837 Landline Jackson
603-838 Landline Knoxville
603-839 Landline Fort Worth
603-840 Landline Modesto
603-841 Landline Memphis
603-842 Landline Oak Park
603-843 Landline Otsego
603-845 Landline Elmwood Park
603-846 Landline Phoenix
603-847 Landline Chico
603-848 Wireless Van Nuys
603-851 Wireless Reading
603-852 Wireless Birmingham
603-853 Landline Long Beach
603-854 Wireless Greensboro
603-855 Landline Atlanta
603-856 Landline Columbia
603-858 Wireless Shreveport
603-859 Landline Sedalia
603-860 Wireless Jackson
603-861 Landline Fargo
603-862 Landline Denver
603-863 Landline Waco
603-864 Landline Chicago
603-865 Landline Detroit
603-866 Wireless Tyler
603-867 Wireless Fort Worth
603-868 Landline Rockford
603-869 Landline El Paso
603-870 Landline San Diego
603-871 Landline Grand Junction
603-872 Landline Green Bay
603-873 Landline Nashville
603-874 Landline San Jose
603-875 Landline London
603-876 Landline Grand Rapids
603-877 Landline Evansville
603-878 Landline Ogden
603-879 Landline Oklahoma City
603-880 Landline Oklahoma City
603-881 Landline Scranton
603-882 Landline Greenville
603-883 Landline Erie
603-884 Landline Cincinnati
603-885 Landline Eugene
603-886 Landline Miami
603-887 Landline Atlantic City
603-888 Landline Binghamton
603-889 Landline Sacramento
603-890 Landline Rochester
603-891 Landline Rochester
603-892 Wireless Birmingham
603-893 Landline Chattanooga
603-894 Landline Grand Island
603-895 Landline Laredo
603-896 Landline Columbia
603-897 Landline Des Moines
603-898 Landline Greenville
603-899 Landline Oklahoma City
603-903 Landline Houston
603-904 Landline Springfield
603-905 Landline London
603-906 Landline Atlantic City
603-910 Landline Greenville
603-912 Landline Jonesboro
603-913 Landline Doylestown
603-915 Wireless Fresno
603-918 Wireless Philadelphia
603-921 Wireless Eugene
603-922 Landline Alexandria
603-923 Landline Plainfield
603-924 Landline Melrose
603-925 Landline Los Angeles
603-926 Landline New Orleans
603-928 Landline Flint
603-929 Landline Royal Oak
603-930 Wireless Van Nuys
603-931 Landline Jacksonville
603-932 Landline Springfield
603-933 Wireless Dallas
603-934 Landline Alexandria
603-935 Landline Grand Rapids
603-937 Wireless Louisville
603-938 Landline Peoria
603-941 Landline Exton
603-942 Landline Fort Worth
603-943 Wireless San Bernardino
603-945 Landline Charleston
603-947 Landline Gary
603-948 Landline San Jose
603-951 Landline Spokane
603-952 Landline Charlotte
603-953 Landline Mason City
603-957 Wireless Provo
603-960 Wireless Seattle
603-961 Landline Dallas
603-964 Landline Huntington
603-965 Landline Cincinnati
603-966 Wireless Pikesville
603-967 Landline San Diego
603-968 Landline San Jose
603-969 Wireless Huntington
603-970 Wireless Waco
603-971 Landline Erie
603-973 Wireless Akron
603-974 Landline Worcester
603-977 Landline Alexandria
603-978 Wireless Birmingham
603-986 Wireless Las Vegas
603-988 Landline Birmingham
603-989 Landline Memphis
603-991 Wireless Kirkland
603-992 Landline Lowell
603-994 Landline Ann Arbor
603-995 Wireless Spring Valley
603-996 Wireless Hartford
603-997 Wireless Lexington
603-998 Wireless Oak Park