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: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-712 A Rew PA ALNAPAACDS0  3806 CORE COMMUNICATIONS, INC. - PA 230      
814-712 1 Rew PA   145J TERRA NOVA TELECOM INC. 230      
814-712 2 Rew PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-712 3 Rew PA ALNAPAALXGX  547E ONVOY, LLC - PA 230      
814-712 4 Rew PA   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-712 5 Rew PA   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-712 6 Rew PA   3806 CORE COMMUNICATIONS, INC. - PA 230      
814-712 7 Rew PA BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230      
814-712 8 Rew PA ALNAPAALXWX  624H ONVOY SPECTRUM, LLC 230      
814-712 9 Rew PA ALNAPAALXOX  213C IDT AMERICA, CORP. - PA 230      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.