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: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-477 A Abingdon VA JHCYTNXCXIY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 956      
276-477 0 Abingdon VA JHCYTNXCXIY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 956   2010-03-19   
276-477 1 Abingdon VA JHCYTNXCXNX  079F BANDWIDTH.COM CLEC, LLC - VA 956   2016-06-05   
276-477 2 Abingdon VA JHCYTNXCXPX  138E ONVOY, LLC - VA 956   2018-06-17   
276-477 3 Abingdon VA JHCYTNXCXIY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 956   2016-07-03   
276-477 4 Abingdon VA JHCYTNXCXNX  079F BANDWIDTH.COM CLEC, LLC - VA 956   2010-06-25   
276-477 5 Abingdon VA JHCYTNXC9MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956   2011-03-27   
276-477 6 Abingdon VA JHCYTNXCXRX  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 956   2013-04-18   
276-477 7 Abingdon VA JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2014-08-07   
276-477 8 Abingdon VA JHCYTNXCXYX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2014-05-17   
276-477 9 Abingdon VA JHCYTNXCXIY  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 956   2010-03-19   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.