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: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-448 A Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 0 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 1 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 2 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 3 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 4 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 5 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 6 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 7 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 8 Houston Suburban TX   903C ONVOY, LLC - TX 560      
832-448 9 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-01-30   

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

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