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: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-276 A Irene TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-276 0 Irene TX   903C ONVOY, LLC - TX 556   2021-01-30   
254-276 1 Irene TX   903C ONVOY, LLC - TX 556   2021-01-30   
254-276 2 Irene TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-276 3 Irene TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-276 4 Irene TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-276 5 Irene TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-276 6 Irene TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-276 7 Irene TX   508J CENTURYLINK COMMUNICATIONS, LLC 556   2015-04-05   
254-276 8 Irene TX   004F BANDWIDTH.COM CLEC, LLC - TX 556   2020-03-01   
254-276 9 Irene TX   903C ONVOY, LLC - TX 556   2019-07-10   

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

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