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: WCLMTXXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-345 A West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 0 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 1 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 2 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 3 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 4 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 5 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 6 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-345 7 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-459 A West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      
979-459 0 West Columbia TX 2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK 560      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.