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: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-481 A Luthersburg PA LUBGPAXLPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-481 0 Luthersburg PA   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-481 1 Luthersburg PA ALNAPAALXZX  318J COMCAST IP PHONE, LLC 230      
814-481 2 Luthersburg PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-481 3 Luthersburg PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-481 4 Luthersburg PA LUBGPAXLPS0  0176 WINDSTREAM PENNSYLVANIA, INC. 230      
814-481 5 Luthersburg PA ALNAPAALXWX  624H ONVOY SPECTRUM, LLC 230      
814-481 7 Luthersburg PA BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230      
814-481 8 Luthersburg PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-481 9 Luthersburg PA ALNAPAALXTX  073H TELNYX LLC 230      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.