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: 816

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-816 A Carrolltown PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-816 3 Carrolltown PA ALNAPAALXWX  624H ONVOY SPECTRUM, LLC 230   2021-05-14   
814-816 4 Carrolltown PA ALNAPAACZMD  490J DISH WIRELESS, LLC 230   2023-04-30   
814-816 8 Carrolltown PA ALNAPAALXGX  547E ONVOY, LLC - PA 230   2016-10-08   
814-816 9 Carrolltown PA ALNAPAALXGX  547E ONVOY, LLC - PA 230   2016-10-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.