Local Calling Guide

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

NXX: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-997 A Nolanville TX   6529 T-MOBILE USA, INC. 556   2025-03-15   
254-997 0 Nolanville TX   004F BANDWIDTH.COM CLEC, LLC - TX 556   2025-09-11   
254-997 1 Nolanville TX   5562 METROPCS, INC. 556   2025-06-29   
254-997 2 Nolanville TX   5562 METROPCS, INC. 556   2025-06-29   
254-997 9 Nolanville TX   6529 T-MOBILE USA, INC. 556   2025-03-15   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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