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.

Snook-Tunis, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
979-272 A TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 0 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 1 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 2 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 3 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 4 BRYNTX05X0X  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 570      
979-272 5 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-272 6 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-272 7 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 8 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-272 9 TUNSTXXGRS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 570      
979-515 A BRYNTXAYCM0  6820 TEXAS COMMUNICATIONS, INC. 570      
979-978 A BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 0 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 1 BRYNTXXAXEX  073H TELNYX LLC 570      
979-978 2 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 3 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 4 BRYNTXXAXGX  624H ONVOY SPECTRUM, LLC 570      
979-978 5 BRYNTXXAXGX  624H ONVOY SPECTRUM, LLC 570      
979-978 6 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 7 BRYNTXXAQMD  903C ONVOY, LLC - TX 570      
979-978 8   073H TELNYX LLC 570      
979-978 9 BRYNTXXAXGX  624H ONVOY SPECTRUM, LLC 570      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.