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: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-319 A Angleton TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-319 0 Angleton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-05-17   
979-319 1 Angleton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-05-17   
979-319 2 Angleton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-09-09   
979-319 3 Angleton TX   7421 AT&T - LOCAL 560   2004-02-09   
979-319 4 Angleton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-319 5 Angleton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-05-01   
979-319 6 Angleton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-05   
979-319 7 Angleton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-06-17   
979-319 8 Angleton TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-06-17   
979-319 9 Angleton TX   6664 SPRINT SPECTRUM, L.P. 560   2005-10-10   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.