Local Calling Guide

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NPA: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]

Region: TX

OCN: 939H COMMIO, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
713-281 4 Richmond-Rosenberg TX HSTNTX362MD  560   2022-08-07   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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