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: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-437 A Norton VA NRTNVANO0MD  3185 MOUNTAINET TELEPHONE COMPANY - VA 244      
276-437 0 Norton VA JHCYTNXCXNX  079F BANDWIDTH.COM CLEC, LLC - VA 244      
276-437 1 Norton VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244      
276-437 2 Norton VA   5832 CORETEL VIRGINIA, LLC - VA 244      
276-437 3 Norton VA NRTNVANO0MD  3185 MOUNTAINET TELEPHONE COMPANY - VA 244      
276-437 4 Norton VA   5832 CORETEL VIRGINIA, LLC - VA 244      
276-437 5 Norton VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244      
276-437 6 Norton VA   5832 CORETEL VIRGINIA, LLC - VA 244      
276-437 7 Norton VA RONKVALKEMD  508J CENTURYLINK COMMUNICATIONS, LLC 244      
276-437 8 Norton VA   5832 CORETEL VIRGINIA, LLC - VA 244      
276-437 9 Norton VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.