Local Calling Guide

Area code/prefix search

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

NXX: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-748 A Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 0 Rio Hondo TX HRLNTXHG8MD  073H TELNYX LLC 568   2021-04-08   
956-748 1 Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 2 Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 3 Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 4 Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 5 Rio Hondo TX HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2007-05-03   
956-748 6 Rio Hondo TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-748 7 Rio Hondo TX MCALTXHBDS0  4866 SMARTCOM TELEPHONE, LLC 568   2009-10-23   
956-748 8 Rio Hondo TX   903C ONVOY, LLC - TX 568   2024-03-03   
956-748 9 Rio Hondo TX RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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