Local Calling Guide

Area code/prefix search

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NPA: 832 [Rate centres in NPA 832] [Dial plan for NPA 832]

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-300 A Houston Suburban TX   903C ONVOY, LLC - TX 560      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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