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: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-254 A Johnstown PA JHTWPAXWDS0  0169 VERIZON NORTH, INC. - PA 230      
814-254 0 Johnstown PA JHTWPAXWDS0  0169 VERIZON NORTH, INC. - PA 230      
814-254 1 Johnstown PA JHTWPAXWDS0  0169 VERIZON NORTH, INC. - PA 230      
814-254 2 Johnstown PA JHTWPAXJMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2005-01-07   
814-254 3 Johnstown PA ALNAPAACXIY  283E YMAX COMMUNICATIONS CORP. - PA 230   2009-03-24   
814-254 4 Johnstown PA ALNAPAALXOX  213C IDT AMERICA, CORP. - PA 230   2005-08-15   
814-254 5 Johnstown PA JHTWPAXJMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2005-10-22   
814-254 6 Johnstown PA JHTWPAXJMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2006-06-21   
814-254 7 Johnstown PA JHTWPAXJMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2006-06-21   
814-254 8 Johnstown PA JHTWPAXJMMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2009-02-19   
814-254 9 Johnstown PA ALNAPAALXJX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230   2011-11-09   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.