Local Calling Guide

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

Region: TX

OCN: 732J NUSO, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
713-853 3 Houston TX HSTNTXJAXWY  560   2024-11-10   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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