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: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-273 A Bartlett TX WACOTXWHDMD  516C AT&T CORP. 556      
254-273 0 Bartlett TX   903C ONVOY, LLC - TX 556   2021-01-29   
254-273 1 Bartlett TX   903C ONVOY, LLC - TX 556   2021-01-29   
254-273 2 Bartlett TX   004F BANDWIDTH.COM CLEC, LLC - TX 556   2025-12-11   
254-273 3 Bartlett TX   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 556   2017-02-15   
254-273 4 Bartlett TX   903C ONVOY, LLC - TX 556   2020-11-23   
254-273 5 Bartlett TX   903C ONVOY, LLC - TX 556   2020-11-23   
254-273 6 Bartlett TX   515J IP HORIZON LLC 556   2021-06-05   
254-273 7 Bartlett TX   516C AT&T CORP. 556   2010-11-14   
254-273 8 Bartlett TX   903C ONVOY, LLC - TX 556   2021-02-20   
254-273 9 Bartlett TX   903C ONVOY, LLC - TX 556   2021-02-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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