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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-330 A Hubbard TX HBRDTXXAPS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 556      
254-330 0 Hubbard TX   004F BANDWIDTH.COM CLEC, LLC - TX 556   2019-12-13   
254-330 1 Hubbard TX   903C ONVOY, LLC - TX 556   2021-08-16   
254-330 2 Hubbard TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-330 3 Hubbard TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-330 4 Hubbard TX   903C ONVOY, LLC - TX 556   2023-01-04   
254-330 5 Hubbard TX   624H ONVOY SPECTRUM, LLC 556   2021-07-05   
254-330 6 Hubbard TX   903C ONVOY, LLC - TX 556   2021-01-30   
254-330 7 Hubbard TX   903C ONVOY, LLC - TX 556   2021-01-30   
254-330 8 Hubbard TX   903C ONVOY, LLC - TX 556   2019-07-10   
254-330 9 Hubbard TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 556   2015-09-01   

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

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