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.

Switch: DRHMNCXMX1Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-308 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-491 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-519 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-599 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-699 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-813 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      
919-937 A Durham NC 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 426      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.