Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-249 A Holland TX   793K TWC IP ENABLED SERVICES, LLC 556      
254-249 0 Holland TX   793K TWC IP ENABLED SERVICES, LLC 556      
254-249 1 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2017-05-16   
254-249 2 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-30   
254-249 3 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-30   
254-249 4 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2020-08-13   
254-249 5 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2020-08-13   
254-249 6 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2020-08-13   
254-249 7 Holland TX WACOTX360MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556   2014-05-20   
254-249 8 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   
254-249 9 Holland TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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