Local Calling Guide

Area code/prefix search

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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-302 A Zapata TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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