Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-478 8 Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-06   
956-478 9 Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-06   
956-479 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-479 0 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 1 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 3 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 6 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 7 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 8 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-479 9 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2019-12-15   
956-483 1 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-09-26   
956-483 2 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-09-26   
956-483 3 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-09-26   
956-483 4 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2007-09-26   
956-483 6 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-01-03   
956-483 7 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-01-03   
956-483 8 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-01-03   
956-484 6 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-03-08   
956-500 A Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 0 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 1 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 2 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 3 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 4 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 5 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 6 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-500 7 Rio Grande City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-502 A Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-502 1 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-02-07   
956-502 2 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 3 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2011-03-14   
956-502 4 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-04-05   
956-502 6 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2009-12-10   
956-502 7 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-11-02   
956-502 8 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-09-27   
956-502 9 Pharr TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-09-27   
956-505 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-505 2 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 6 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 7 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-505 9 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2020-04-12   
956-509 A Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-509 7 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-10-31   
956-509 9 Brownsville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2013-08-01   
956-513 2 Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-25   
956-513 3 Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-25   
956-513 4 Edinburg TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2014-11-25   
956-515 A McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-515 4 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-11-02   
956-515 7 McAllen TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2008-09-27   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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