Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Prairie Hill, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-344 A PRHLTXXARS0  2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 0   624H ONVOY SPECTRUM, LLC 556   2021-12-04   
254-344 1   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 2   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 3   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 4   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 5   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 6   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 7   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 8   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-344 9   2147 WINDSTREAM SUGAR LAND, LLC 556      
254-354 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-354 0   624H ONVOY SPECTRUM, LLC 556   2021-12-04   
254-354 1   903C ONVOY, LLC - TX 556   2023-04-21   
254-354 2   903C ONVOY, LLC - TX 556   2019-10-31   
254-354 3   903C ONVOY, LLC - TX 556   2019-10-31   
254-354 4   903C ONVOY, LLC - TX 556   2019-08-14   
254-354 5   903C ONVOY, LLC - TX 556   2020-12-19   
254-354 6   903C ONVOY, LLC - TX 556   2020-12-19   
254-354 7   624H ONVOY SPECTRUM, LLC 556   2021-07-08   
254-354 8   516J TON80 COMMUNICATIONS, LLC 556   2021-07-02   
254-354 9   004F BANDWIDTH.COM CLEC, LLC - TX 556   2020-03-06   
254-491 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-491 2   903C ONVOY, LLC - TX 556   2023-09-10   

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

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