Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Zapata, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-750 A HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-750 0 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-750 1 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-750 2 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-750 3 HRLNTXHGYMD  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 568   2008-01-24   
956-750 4 MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-10-20   
956-750 5 MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-10-23   
956-750 6 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-28   
956-750 7 HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2009-02-13   
956-750 8 MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2008-09-16   
956-750 9 HRLNTXKX3MD  4290 STPCS JOINT VENTURE, LLC 568      
956-751 A HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-751 0 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-05-05   
956-751 1   903C ONVOY, LLC - TX 568   2024-03-02   
956-751 8 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2023-10-15   
956-751 9 HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-05-05   
956-765 A ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 0 HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-07-12   
956-765 1 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 2 MCALTX930MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 568   2006-01-21   
956-765 3 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 4 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 5 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 6 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 7 HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568   2005-10-20   
956-765 8 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      
956-765 9 ZPTATXZARS0  9533 SOUTHWESTERN BELL 568      

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

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