Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 4017 LEVEL 3 COMMUNICATIONS, LLC - NH

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-217 2 Bristol NH MNCHNHCOX8Z  122      
603-217 5 Bristol NH MNCHNHCOX8Z  122      
603-236 7 Campton NH MNCHNHCOX8Z  122      
603-237 1 Colebrook NH MNCHNHCOX8Z  122      
603-238 3 Plymouth NH MNCHNHCOX8Z  122      
603-239 3 Winchester NH MNCHNHCOX8Z  122      
603-242 1 Troy NH MNCHNHCOX8Z  122      
603-242 2 Troy NH MNCHNHCOX8Z  122      
603-244 3 Raymond NH MNCHNHCOX8Z  122      
603-246 5 West Stewartstown NH MNCHNHCOX8Z  122      
603-253 2 Center Harbor NH MNCHNHCOX8Z  122      
603-259 A Littleton NH MNCHNHCOX8Z  122      
603-259 1 Littleton NH MNCHNHCOX8Z  122      
603-259 4 Littleton NH MNCHNHCOX8Z  122      
603-261 2 Merrimack NH MNCHNHCOX8Z  122      
603-262 1 Merrimack NH MNCHNHCOX8Z  122      
603-262 3 Merrimack NH MNCHNHCOX8Z  122      
603-267 0 Belmont NH MNCHNHCOX8Z  122      
603-272 6 Piermont NH MNCHNHCOX8Z  122      
603-276 3 West Lebanon NH MNCHNHCOX8Z  122      
603-280 A Barrington NH MNCHNHCOX8Z  122      
603-280 4 Barrington NH MNCHNHCOX8Z  122      
603-287 A Claremont NH MNCHNHCOX8Z  122      
603-287 1 Claremont NH MNCHNHCOX8Z  122      
603-287 4 Claremont NH MNCHNHCOX8Z  122      
603-290 5 Concord NH MNCHNHCOX8Z  122      
603-292 3 Newmarket NH MNCHNHCOX8Z  122      
603-294 A Portsmouth NH MNCHNHCOX8Z  122      
603-294 1 Portsmouth NH MNCHNHCOX8Z  122      
603-294 4 Portsmouth NH MNCHNHCOX8Z  122      
603-301 A Center Ossipee NH MNCHNHCOX8Z  122      
603-317 5 Milan NH MNCHNHCOX8Z  122      
603-318 3 Nashua NH MNCHNHCOX8Z  122      
603-319 1 Portsmouth NH MNCHNHCOX8Z  122      
603-319 4 Portsmouth NH MNCHNHCOX8Z  122      
603-323 0 Tamworth NH MNCHNHCOX8Z  122      
603-325 4 New Boston NH MNCHNHCOX8Z  122      
603-326 A Berlin NH MNCHNHCOX8Z  122      
603-326 4 Berlin NH MNCHNHCOX8Z  122      
603-326 6 Berlin NH MNCHNHCOX8Z  122      
603-329 3 Hampstead NH MNCHNHCOX8Z  122      
603-331 A Colebrook NH MNCHNHCOX8Z  122      
603-331 4 Colebrook NH MNCHNHCOX8Z  122      
603-336 3 Hinsdale NH MNCHNHCOX8Z  122      
603-346 4 Plymouth NH MNCHNHCOX8Z  122      
603-347 8 Kingston NH MNCHNHCOX8Z  122      
603-350 4 Milton NH MNCHNHCOX8Z  122      
603-353 0 Orford NH MNCHNHCOX8Z  122      
603-367 3 Madison NH MNCHNHCOX8Z  122      
603-369 A Concord NH MNCHNHCOX8Z  122      
603-369 4 Concord NH MNCHNHCOX8Z  122      
603-369 6 Concord NH MNCHNHCOX8Z  122      
603-370 3 Candia NH MNCHNHCOX8Z  122      
603-371 2 Peterborough NH MNCHNHCOX8Z  122      
603-371 3 Peterborough NH MNCHNHCOX8Z  122      
603-374 7 Bartlett NH MNCHNHCOX8Z  122      
603-379 A Rye Beach NH MNCHNHCOX8Z  122      
603-379 6 Rye Beach NH MNCHNHCOX8Z  122      
603-383 5 Jackson NH MNCHNHCOX8Z  122      
603-384 3 Goffstown NH MNCHNHCOX8Z  122      
603-389 6 Durham NH MNCHNHCOX8Z  122      
603-397 0 Durham NH MNCHNHCOX8Z  122      
603-397 3 Durham NH MNCHNHCOX8Z  122      
603-399 5 Westmoreland NH MNCHNHCOX8Z  122      
603-399 6 Westmoreland NH MNCHNHCOX8Z  122      
603-421 6 Derry NH MNCHNHCOX8Z  122      
603-435 3 Pittsfield NH MNCHNHCOX8Z  122      
603-446 6 Marlow NH MNCHNHCOX8Z  122      
603-452 7 Conway NH MNCHNHCOX8Z  122      
603-463 0 Deerfield NH MNCHNHCOX8Z  122      
603-463 6 Deerfield NH MNCHNHCOX8Z  122      
603-466 7 Gorham NH MNCHNHCOX8Z  122      
603-471 3 Bedford NH MNCHNHCOX8Z  122      
603-473 4 Milton Mills NH MNCHNHCOX8Z  122      
603-476 3 Center Sandwich NH MNCHNHCOX8Z  122      
603-482 6 Errol NH MNCHNHCOX8Z  122      
603-483 3 Candia NH MNCHNHCOX8Z  122      
603-487 6 New Boston NH MNCHNHCOX8Z  122      
603-499 A Keene NH MNCHNHCOX8Z  122      
603-499 4 Keene NH MNCHNHCOX8Z  122      
603-499 7 Keene NH MNCHNHCOX8Z  122      
603-505 4 Derry NH MNCHNHCOX8Z  122      
603-505 8 Derry NH MNCHNHCOX8Z  122      
603-509 2 Rochester NH MNCHNHCOX8Z  122      
603-509 3 Rochester NH MNCHNHCOX8Z  122      
603-509 9 Rochester NH MNCHNHCOX8Z  122      
603-522 7 Sanbornville NH MNCHNHCOX8Z  122      
603-525 7 Hancock NH MNCHNHCOX8Z  122      
603-538 3 Pittsburg NH MNCHNHCOX8Z  122      
603-546 7 Nashua NH MNCHNHCOX8Z  122      
603-547 9 Greenfield NH MNCHNHCOX8Z  122      
603-556 A Laconia NH MNCHNHCOX8Z  122      
603-556 4 Laconia NH MNCHNHCOX8Z  122      
603-556 7 Laconia NH MNCHNHCOX8Z  122      
603-556 8 Laconia NH MNCHNHCOX8Z  122      
603-563 0 Dublin NH MNCHNHCOX8Z  122      
603-565 A Penacook NH MNCHNHCOX8Z  122      
603-565 0 Penacook NH MNCHNHCOX8Z  122      
603-565 4 Penacook NH MNCHNHCOX8Z  122      
603-567 A Peterborough NH MNCHNHCOX8Z  122      

1 2 3 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.