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.

Ben Hur, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-600 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-600 0   965H FRACTEL, LLC 556   2020-07-12   
254-600 1   624H ONVOY SPECTRUM, LLC 556   2021-07-05   
254-600 2   903C ONVOY, LLC - TX 556   2019-08-14   
254-600 3   903C ONVOY, LLC - TX 556   2019-10-31   
254-600 4   903C ONVOY, LLC - TX 556   2019-10-31   
254-600 5   004F BANDWIDTH.COM CLEC, LLC - TX 556   2022-03-11   
254-600 6   965H FRACTEL, LLC 556   2020-07-12   
254-600 7   903C ONVOY, LLC - TX 556   2020-11-22   
254-600 8   903C ONVOY, LLC - TX 556   2020-11-22   
254-600 9   004F BANDWIDTH.COM CLEC, LLC - TX 556   2020-03-05   
254-686 A WACOTXEY6MD  516J TON80 COMMUNICATIONS, LLC 556      
254-686 0   004F BANDWIDTH.COM CLEC, LLC - TX 556   2022-01-29   
254-686 1   004F BANDWIDTH.COM CLEC, LLC - TX 556   2022-04-29   
254-686 6   516J TON80 COMMUNICATIONS, LLC 556   2021-10-25   
254-686 7   624H ONVOY SPECTRUM, LLC 556   2021-12-03   
254-686 8   903C ONVOY, LLC - TX 556   2021-12-03   
254-789 A BNHRTXXARS0  2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 0   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 1   508J CENTURYLINK COMMUNICATIONS, LLC 556   2015-02-07   
254-789 2   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 3   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 4   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 5   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 6   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 7   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 8   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-789 9   2147 WINDSTREAM SUGAR LAND, LLC 556      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.