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: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-587 A Reagan TX RGANTXRGRS0  9533 SOUTHWESTERN BELL 556      
254-587 0 Reagan TX   004F BANDWIDTH.COM CLEC, LLC - TX 556   2012-01-05   
254-587 1 Reagan TX   9533 SOUTHWESTERN BELL 556      
254-587 2 Reagan TX   9533 SOUTHWESTERN BELL 556      
254-587 3 Reagan TX   624H ONVOY SPECTRUM, LLC 556   2024-05-06   
254-587 4 Reagan TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-587 5 Reagan TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-587 6 Reagan TX   903C ONVOY, LLC - TX 556   2020-08-13   
254-587 7 Reagan TX   508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-05-20   
254-587 8 Reagan TX   903C ONVOY, LLC - TX 556   2020-11-23   
254-587 9 Reagan TX   515J IP HORIZON LLC 556   2022-03-27   

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

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