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: 813

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-813 A Cambridge Springs PA ERIEPAMFGT0  3806 CORE COMMUNICATIONS, INC. - PA 924      
814-813 0 Cambridge Springs PA ERIEPAMFGT0  3806 CORE COMMUNICATIONS, INC. - PA 924   2009-05-25   
814-813 1 Cambridge Springs PA ERIEPAXMX4X  002F BANDWIDTH.COM CLEC, LLC - PA 924   2012-06-17   
814-813 2 Cambridge Springs PA ERIEPAXMX4X  002F BANDWIDTH.COM CLEC, LLC - PA 924   2014-03-24   
814-813 3 Cambridge Springs PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2020-05-08   
814-813 4 Cambridge Springs PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2020-05-08   
814-813 5 Cambridge Springs PA ERIEPAXMX0X  422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924   2015-08-31   
814-813 6 Cambridge Springs PA ERIEPAXMX2X  7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 924   2018-01-30   
814-813 7 Cambridge Springs PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2016-04-04   
814-813 8 Cambridge Springs PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2016-04-04   
814-813 9 Cambridge Springs PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924   2020-05-08   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.