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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-374 A Gholson TX WACOTXWHDMD  516C AT&T CORP. 556      
254-374 0 Gholson TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2013-12-14   
254-374 1 Gholson TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2014-09-01   
254-374 3 Gholson TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-05-20   
254-374 4 Gholson TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2015-04-11   
254-374 5 Gholson TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2017-12-29   
254-374 6 Gholson TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2017-12-29   
254-374 7 Gholson TX WACOTXWHDMD  516C AT&T CORP. 556   2011-10-24   
254-374 8 Gholson TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-28   
254-374 9 Gholson TX WACOTXEY1MD  073H TELNYX LLC 556   2019-02-07   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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