Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 832 [Rate centres in NPA 832] [Dial plan for NPA 832]

NXX: 673

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-673 A Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
832-673 0 Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
832-673 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-23   
832-673 2 Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
832-673 3 Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
832-673 4 Houston TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2023-07-31   
832-673 5 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-23   
832-673 6 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2005-10-23   
832-673 7 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-10-03   
832-673 8 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-23   
832-673 9 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2005-10-23   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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