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.
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Switch: DOVRNHTHXEX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-704 6 Derry NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-04-25   
603-704 7 Derry NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-04-25   
603-706 9 Raymond NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2016-05-11   
603-725 6 Tamworth NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2023-03-03   
603-739 6 North Woodstock NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2020-10-26   
603-741 7 New Boston NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-12-23   
603-760 A Seabrook NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-790 6 West Lebanon NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-09-19   
603-823 1 Franconia NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2021-04-12   
603-832 7 Laconia NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-06-04   
603-839 6 Farmington NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2020-03-08   
603-855 5 Alton NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2020-04-05   
603-915 5 Gorham NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2021-04-05   
603-935 6 Manchester NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2018-02-02   
603-971 6 Rindge NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-05-16   
603-995 5 Henniker NH 8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2020-05-11   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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