Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-813 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-813 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-11-15   
956-814 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-814 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-818 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-818 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-819 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-819 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-835 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-06-12   
956-835 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-835 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-03-13   
956-857 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-10-22   
956-857 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-09-20   
956-906 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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