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: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-725 A Weimar TX WEMRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-725 0 Weimar TX   721G COLORADO VALLEY COMMUNICATIONS, INC. - TX 570   2013-08-14   
979-725 1 Weimar TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-725 2 Weimar TX   903C ONVOY, LLC - TX 570   2015-08-19   
979-725 3 Weimar TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570   2017-09-04   
979-725 4 Weimar TX   903C ONVOY, LLC - TX 570   2021-03-14   
979-725 5 Weimar TX   073H TELNYX LLC 570   2021-04-09   
979-725 6 Weimar TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-725 7 Weimar TX   566J RADIANTIQ LLC 570   2021-02-15   
979-725 8 Weimar TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-725 9 Weimar TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.