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: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 772

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-772 A Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-772 0 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-08-25   
336-772 1 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-08-25   
336-772 2 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 3 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 4 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 5 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 6 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 7 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 8 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 9 Greensboro NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.