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Laredo, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
956-775 8 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   
956-775 9 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-03-13   
956-786 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-786 0 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-11-09   
956-786 1 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 2 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 3 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 4 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 5 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 6 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 7 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 8 LARDTXLADS0  9533 SOUTHWESTERN BELL 566   2011-08-19   
956-786 9 SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-11-09   
956-790 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 0 SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2007-05-27   
956-790 1 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 2 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 3 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 4 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 5 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 6 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 7 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-790 8 SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2007-06-19   
956-790 9 SNANTX67X7Y  7399 WESTEL, INC. - TX 566   2006-10-20   
956-791 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 0 SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-06-14   
956-794 1 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 2 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 3 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 4 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 5 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 6 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 7 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 8 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-794 9 LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-795 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-796 A LARDTXLADS0  9533 SOUTHWESTERN BELL 566      
956-810 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 0   903C ONVOY, LLC - TX 566   2025-05-03   
956-810 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-810 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-04-13   
956-813 A SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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