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: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-493 A Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 0 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 1 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 2 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 3 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 4 Asheboro NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-493 5 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 6 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 7 Asheboro NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424      
336-493 8 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-493 9 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.