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: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-581 A Spartansburg PA ERIEPANK0MD  073H TELNYX LLC 924      
814-581 0 Spartansburg PA   3806 CORE COMMUNICATIONS, INC. - PA 924      
814-581 1 Spartansburg PA ERIEPAXMX0X  422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 924      
814-581 2 Spartansburg PA ERIEPAXMX4X  002F BANDWIDTH.COM CLEC, LLC - PA 924      
814-581 3 Spartansburg PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924      
814-581 4 Spartansburg PA ERIEPAXM0MD  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 924      
814-581 5 Spartansburg PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924      
814-581 6 Spartansburg PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924      
814-581 7 Spartansburg PA ERIEPAXMXAX  547E ONVOY, LLC - PA 924      
814-581 8 Spartansburg PA ERIEPANK0MD  073H TELNYX LLC 924      
814-581 9 Spartansburg PA ERIEPAXMKMD  624H ONVOY SPECTRUM, LLC 924      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.