Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-420 A Barnesboro PA ALNAPANSGT0  3806 CORE COMMUNICATIONS, INC. - PA 230      
814-420 0 Barnesboro PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2018-06-10   
814-420 1 Barnesboro PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2003-01-31   
814-420 2 Barnesboro PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230   2006-09-18   
814-420 3 Barnesboro PA   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 230   2012-08-02   
814-420 4 Barnesboro PA   002F BANDWIDTH.COM CLEC, LLC - PA 230   2013-03-29   
814-420 5 Barnesboro PA   547E ONVOY, LLC - PA 230   2016-09-12   
814-420 6 Barnesboro PA   547E ONVOY, LLC - PA 230   2016-09-12   
814-420 7 Barnesboro PA   508J CENTURYLINK COMMUNICATIONS, LLC 230   2015-04-02   
814-420 8 Barnesboro PA   318J COMCAST IP PHONE, LLC 230   2007-05-12   
814-420 9 Barnesboro PA   3806 CORE COMMUNICATIONS, INC. - PA 230   2018-06-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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