Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-693 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-06-20   
956-693 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-06-20   
956-693 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-06-20   
956-693 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-02-19   
956-693 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-02-19   
956-721 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-10   
956-736 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-09-02   
956-736 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-09-02   
956-736 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-09-02   
956-736 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-09-02   
956-736 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-09-02   
956-736 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-10-15   
956-736 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-10-15   
956-736 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-10-15   
956-740 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-744 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-754 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-754 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-03-04   
956-757 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-757 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-02-17   
956-757 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-757 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-11-19   
956-770 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-770 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-04   
956-771 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-771 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-28   
956-771 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-19   
956-771 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-771 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   

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

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