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.

Sterling City, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
325-291 A SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-291 0 SANGTXXAXJX  073H TELNYX LLC 961      
325-291 1   515J IP HORIZON LLC 961      
325-291 2 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-291 3 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-291 4 SANGTXXAXLX  624H ONVOY SPECTRUM, LLC 961      
325-291 7   515J IP HORIZON LLC 961      
325-291 8 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-291 9   515J IP HORIZON LLC 961      
325-378 A STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 0 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-378 1 STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 2 STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 3 STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 4 STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 5 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-378 6 SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-378 7 SANGTXXAXHX  508J CENTURYLINK COMMUNICATIONS, LLC 961      
325-378 8 STCYTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-378 9 SANGTXXAX0X  903C ONVOY, LLC - TX 961      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.