Local Calling Guide

Area code/prefix search

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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-358 A Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-358 0 Sandy (Limestone) TX WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2021-12-04   
254-358 1 Sandy (Limestone) TX   516J TON80 COMMUNICATIONS, LLC 556   2021-07-10   
254-358 2 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-08-06   
254-358 3 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-08-14   
254-358 4 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-31   
254-358 5 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-31   
254-358 6 Sandy (Limestone) TX WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2021-07-08   
254-358 7 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   
254-358 8 Sandy (Limestone) TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   
254-358 9 Sandy (Limestone) TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2020-03-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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