Local Calling Guide

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Laredo, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-473 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-07-13   
956-477 A SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-477 0 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2017-10-23   
956-477 1 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2017-10-23   
956-477 2 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2017-10-23   
956-477 3 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2017-10-23   
956-477 4 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2018-02-24   
956-477 5 SNANTXDIRMD  903C ONVOY, LLC - TX 566   2018-04-14   
956-477 6 SNANTX91X7Y  5562 METROPCS, INC. 566   2018-04-27   
956-477 7 SNANTX91X7Y  5562 METROPCS, INC. 566   2017-10-24   
956-477 8 SNANTX91X7Y  5562 METROPCS, INC. 566   2018-04-27   
956-477 9 SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2018-07-19   
956-480 A SNANTX91X7Y  5562 METROPCS, INC. 566      
956-480 0 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-11-09   
956-480 1 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-11-09   
956-480 2 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-11-09   
956-480 3 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-11-09   
956-480 4 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-12-12   
956-480 5 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-12-12   
956-480 6 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-12-12   
956-480 7 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-12-12   
956-480 8 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-11   
956-480 9 SNANTX91X7Y  5562 METROPCS, INC. 566   2014-11-09   
956-482 A SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-482 0 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 1 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 2 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 3 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 4 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 5 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 6 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 8 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-482 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-01-26   
956-489 A SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 0 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 1 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 2 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 3 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 4 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 5 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2011-02-25   
956-489 6 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 7 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 8 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-489 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-07-13   
956-508 A SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-508 0 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2010-03-04   
956-508 1 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2010-03-19   
956-508 2 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2010-03-12   
956-508 3 SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2010-03-12   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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