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.

NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-320 A Coudersport PA ALNAPAALX0Y  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 230   2025-02-06   
814-320 0 Coudersport PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2003-01-31   
814-320 1 Coudersport PA ALNAPAALX0Y  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 230   2010-08-01   
814-320 3 Coudersport PA ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230   2013-05-20   
814-320 4 Coudersport PA ALNAPAALQMD  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 230   2015-12-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.