Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 432 [Rate centres in NPA 432] [Dial plan for NPA 432]

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-344 A Coyanosa TX MDLDTXMUXVX  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 542      

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

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