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: KRVLNCXA99F

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-515 5 Kernersville NC 0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424   2015-12-02   
336-564 4 Kernersville NC 0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424   2009-05-11   
336-992 A Kernersville NC 0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-993 A Kernersville NC 0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-996 A Kernersville NC 0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.