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: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-309 A Rosebud TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-309 0 Rosebud TX   903C ONVOY, LLC - TX 556   2021-10-09   
254-309 1 Rosebud TX   903C ONVOY, LLC - TX 556   2021-10-03   
254-309 2 Rosebud TX   903C ONVOY, LLC - TX 556   2019-10-31   
254-309 3 Rosebud TX   903C ONVOY, LLC - TX 556   2019-10-31   
254-309 4 Rosebud TX   903C ONVOY, LLC - TX 556   2021-03-15   
254-309 6 Rosebud TX   903C ONVOY, LLC - TX 556   2021-08-20   
254-309 7 Rosebud TX   508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-12-18   
254-309 8 Rosebud TX   903C ONVOY, LLC - TX 556   2021-07-18   

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

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