Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Rio Hondo, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-395 A HRLNTXATYMD  516C AT&T CORP. 568      
956-395 0 HRLNTXFPDMD  776A VTX COMMUNICATIONS, LLC 568      
956-395 1 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-395 2 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-395 3 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-395 4 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-395 5 HRLNTXATYMD  516C AT&T CORP. 568      
956-395 6 HRLNTXATTMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 568      
956-395 7 HRLNTXHGXFX  508J CENTURYLINK COMMUNICATIONS, LLC 568      
956-395 8 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-395 9   515J IP HORIZON LLC 568      
956-637 A HRLNTXATZMD  7421 AT&T - LOCAL 568      
956-637 0   515J IP HORIZON LLC 568      
956-637 1   515J IP HORIZON LLC 568      
956-637 2 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-637 3 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-637 4 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-637 5 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-637 6 HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-637 7 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-637 8 HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-637 9 HRLNTXATZMD  7421 AT&T - LOCAL 568      
956-719 A   903C ONVOY, LLC - TX 568   2024-07-06   
956-719 0   903C ONVOY, LLC - TX 568      
956-748 A RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 0 HRLNTXHG8MD  073H TELNYX LLC 568      
956-748 1 RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 2 RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 3 RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 4 RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      
956-748 5   793K TWC IP ENABLED SERVICES, LLC 568      
956-748 6 HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-748 7 MCALTXHBDS0  4866 SMARTCOM TELEPHONE, LLC 568      
956-748 8   903C ONVOY, LLC - TX 568      
956-748 9 RHNDTXRHRS0  9533 SOUTHWESTERN BELL 568      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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