| 1-603-200 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-201 | | | |
| 1-603-202 | | | |
| 1-603-203 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-204 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-205 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-206 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-207 | | | |
| 1-603-208 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-209 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-210 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-212 | Rockingham | Salem | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-213 | Merrimack | Hooksett | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-214 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-215 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-216 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-217 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-218 | Rockingham | Salem | Broadview Networks, Inc. - Nh |
| 1-603-219 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-220 | | | |
| 1-603-221 | Hillsborough | Nashua | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-222 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-223 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-224 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-225 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-226 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-227 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-228 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-229 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-230 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-231 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-232 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-233 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-234 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-235 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-236 | Grafton | Thornton | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-237 | Coos | Colebrook | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-238 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-239 | Cheshire | Winchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-240 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-241 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-242 | Cheshire | Troy | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-243 | Hillsborough | Manchester | Charter Fiberlink - Nh |
| 1-603-244 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-245 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-246 | Coos | West Stewartstown | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-247 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-248 | Strafford | Dover | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-249 | Hillsborough | Milford | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-250 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-251 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-252 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-253 | Belknap | Center Harbor | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-254 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-255 | Coos | Colebrook | Dixville Telephone Co. |
| 1-603-256 | Windham | Brattleboro | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-257 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-258 | Hillsborough | Manchester | Metro Pcs, Inc. |
| 1-603-259 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-260 | Merrimack | Hooksett | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-261 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-262 | Hillsborough | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-263 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-264 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-265 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-266 | Belknap | Tilton | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-267 | Belknap | Belmont | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-268 | Merrimack | Suncook | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-269 | Belknap | Center Barnstead | Union Telephone Co. - Nh |
| 1-603-270 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-271 | Merrimack | Concord | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-272 | Orange | Bradford | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-273 | Merrimack | Hooksett | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-274 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-275 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-276 | Rockingham | Portsmouth | Bell Atlantic Nynex Mobile |
| 1-603-277 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-278 | Coos | Bretton Woods | Bretton Woods Telephone Co. |
| 1-603-279 | Belknap | Meredith | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-280 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-281 | Hillsborough | Nashua | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-282 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-283 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-284 | Carroll | Center Sandwich | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-285 | Rockingham | Derry | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-286 | Belknap | Tilton | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-287 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-288 | Hillsborough | Manchester | Vonage Network Inc. |
| 1-603-289 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-290 | Rockingham | Derry | United States Cellular Corp. - New Hampshire |
| 1-603-291 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-292 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-293 | Belknap | Laconia | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-294 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-295 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-296 | Hillsborough | Manchester | Choice One Communications Of New Hampshire, Inc. |
| 1-603-297 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-298 | Windsor | White River Junction | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-299 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-300 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-301 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-302 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-303 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-304 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-305 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-306 | Rockingham | Derry | National Mobile Communications Corporation - Vt |
| 1-603-307 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-308 | Grafton | Hanover | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-309 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-310 | Hillsborough | Manchester | Ctc Communications Corp. - Nh |
| 1-603-312 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-313 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-314 | Hillsborough | Manchester | Lightship Telecom, Llc - Nh |
| 1-603-315 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-316 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-317 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-318 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-319 | Hillsborough | Manchester | Lightship Telecom, Llc - Nh |
| 1-603-320 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-321 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-322 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-323 | Carroll | Tamworth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-324 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-325 | Merrimack | Hooksett | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-326 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-327 | Merrimack | Hooksett | Lightship Telecom, Llc - Nh |
| 1-603-328 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-329 | Rockingham | Hampstead | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-330 | Strafford | Rochester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-331 | Merrimack | Hooksett | Level 3 Communications - Nh |
| 1-603-332 | Strafford | Rochester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-333 | Hillsborough | Manchester | Airus, Inc. - Nh |
| 1-603-334 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-335 | Strafford | Rochester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-336 | Cheshire | Hinsdale | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-337 | Strafford | Rochester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-338 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-339 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-340 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-341 | Merrimack | Hooksett | United States Cellular Corp. - New Hampshire |
| 1-603-342 | Coos | Berlin | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-343 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-344 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-345 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-346 | Rockingham | Derry | Level 3 Communications - Nh |
| 1-603-347 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-348 | Merrimack | Hooksett | United States Cellular Corp. - New Hampshire |
| 1-603-349 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-350 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-351 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-352 | Cheshire | Keene | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-353 | Orange | Fairlee | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-354 | Cheshire | Keene | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-355 | Cheshire | Keene | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-356 | Carroll | North Conway | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-357 | Cheshire | Keene | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-358 | Cheshire | Keene | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-359 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-360 | Hillsborough | Manchester | Topsham Communications, Llc |
| 1-603-361 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-362 | Rockingham | Atkinson | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-363 | Cheshire | Spofford | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-364 | Belknap | Gilmanton Iron Works | Union Telephone Co. - Nh |
| 1-603-365 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-366 | Belknap | Laconia | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-367 | Carroll | Madison | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-368 | | | |
| 1-603-369 | Rockingham | Derry | Level 3 Communications - Nh |
| 1-603-370 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-371 | Hillsborough | Nashua | Conversent Communications Of New Hampshire, Llc |
| 1-603-372 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-373 | Hillsborough | Nashua | Conversent Communications Of New Hampshire, Llc |
| 1-603-374 | Carroll | Bartlett | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-375 | Hillsborough | Manchester | Time Warner Cable Information Svcs (new Hampshire) |
| 1-603-376 | Strafford | Dover | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-377 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-378 | Rockingham | Plaistow | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-379 | Hillsborough | Manchester | Level 3 Communications - Nh |
| 1-603-380 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-381 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-382 | Rockingham | Plaistow | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-383 | Carroll | Jackson | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-384 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-385 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-386 | Rockingham | Salem | Broadview Networks, Inc. - Nh |
| 1-603-387 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-388 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-389 | Hillsborough | Manchester | Choice One Communications Of New Hampshire, Inc. |
| 1-603-390 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-391 | Merrimack | Hooksett | Teleport Communications America, Llc - Nh |
| 1-603-392 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-393 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-394 | Rockingham | Exeter | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-395 | Rockingham | Derry | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-396 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-397 | Merrimack | Hooksett | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-398 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-399 | Cheshire | Westmoreland | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-400 | Rockingham | Derry | Charter Fiberlink - Nh |
| 1-603-401 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-402 | Hillsborough | Manchester | Bell Atlantic Nynex Mobile |
| 1-603-403 | | | |
| 1-603-404 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-405 | Strafford | Dover | Teleport Communications America, Llc - Nh |
| 1-603-406 | | | |
| 1-603-407 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-408 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-409 | Merrimack | Hooksett | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-410 | Hillsborough | Nashua | Conversent Communications Of New Hampshire, Llc |
| 1-603-411 | | | |
| 1-603-412 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-413 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
| 1-603-414 | Merrimack | Contoocook | Tds Metrocom, Llc - Nh |
| 1-603-415 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-416 | | | |
| 1-603-417 | Hillsborough | Manchester | Omnipoint Miami E License, Llc |
| 1-603-418 | Hillsborough | Manchester | Conversent Communications Of New Hampshire, Llc |
| 1-603-419 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-420 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-421 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-422 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-423 | Hillsborough | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-424 | Hillsborough | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-425 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-426 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-427 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-428 | Merrimack | Henniker | Merrimack Co. Telephone Co., Dba Contoocook Valley |
| 1-603-429 | Hillsborough | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-430 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-431 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-432 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-433 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-434 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-435 | Merrimack | Pittsfield | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-436 | Rockingham | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-437 | Rockingham | Derry | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-438 | Rockingham | Portsmouth | Sprint Spectrum L.p. |
| 1-603-439 | Hillsborough | Manchester | Conversent Communications Of New Hampshire, Llc |
| 1-603-440 | Merrimack | Hooksett | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-441 | | | |
| 1-603-442 | Grafton | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-443 | Grafton | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-444 | Grafton | Littleton | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-445 | Windham | Bellows Falls | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-446 | Cheshire | Marlow | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-447 | Carroll | Conway | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-448 | Grafton | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-449 | Coos | Milan | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-450 | | | |
| 1-603-451 | | | |
| 1-603-452 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-453 | | | |
| 1-603-454 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-455 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-456 | Merrimack | Warner | Merrimack County Telephone Co. |
| 1-603-457 | | | |
| 1-603-458 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-459 | Hillsborough | Manchester | Lightship Telecom, Llc - Nh |
| 1-603-460 | Hillsborough | Manchester | Brooks Fiber Communications Of New Hampshire - Nh |
| 1-603-461 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-462 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-463 | Rockingham | Deerfield | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-464 | Hillsborough | Hillsborough | Merrimack Co. Telephone Co., Dba Contoocook Valley |
| 1-603-465 | Hillsborough | Hollis | Hollis Telephone Company, Inc. |
| 1-603-466 | Coos | Gorham | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-467 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-468 | Rockingham | Portsmouth | Freedom Ring Communications, Llc |
| 1-603-469 | Sullivan | Meriden | Kearsarge Telephone Co. |
| 1-603-470 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-471 | Hillsborough | Bedford | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-472 | Hillsborough | Bedford | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-473 | Strafford | Milton Mills | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-474 | Rockingham | Seabrook | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-475 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-476 | Carroll | Moultonborough | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-477 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-478 | Hillsborough | Hillsborough | Granite State Telephone, Inc. |
| 1-603-479 | Rockingham | Derry | New Cingular Wireless Pcs, Llc - Dc |
| 1-603-480 | Hillsborough | Manchester | Dsci, Llc |
| 1-603-481 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-482 | Coos | Errol | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-483 | Rockingham | Candia | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-484 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-485 | Merrimack | Suncook | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-486 | Hillsborough | Merrimack | United States Cellular Corp. - New Hampshire |
| 1-603-487 | Hillsborough | New Boston | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-488 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-489 | Hillsborough | Manchester | Comcast Phone Of New Hampshire, Llc - Nh |
| 1-603-490 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-491 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-492 | Hillsborough | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-493 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-494 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-495 | Sullivan | Washington | Granite State Telephone, Inc. |
| 1-603-496 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-497 | Hillsborough | Goffstown | No New England Tel Op Dba Fairpoint Comm - Nh |
| 1-603-498 | Merrimack | Hooksett | Bell Atlantic Nynex Mobile |
| 1-603-499 | Hillsborough | Merrimack | Level 3 Communications - Nh |
| 1-603-500 | | | |
| 1-603-501 | Hillsborough | Manchester | Paetec Communications, Inc. - Nh |
