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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-755 A Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 0 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 1 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 2 Mount Airy NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-755 3 Mount Airy NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-755 4 Mount Airy NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-755 5 Mount Airy NC GNBONCEU39Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-755 6 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 7 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 8 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-755 9 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.