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: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-492 A Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
276-492 0 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2005-05-12   
276-492 1 Abingdon VA WYVLVAXAVMD  5562 METROPCS, INC. 956      
276-492 2 Abingdon VA JHCYTNXC9MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956   2004-03-29   
276-492 3 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
276-492 4 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2005-12-01   
276-492 5 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2006-10-22   
276-492 6 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      
276-492 7 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2007-05-03   
276-492 8 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2004-09-04   
276-492 9 Abingdon VA JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.