Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNANTX78GT0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-906 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-906 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-05-04   
956-932 A Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-10   
956-932 0 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-09-14   
956-932 1 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-932 7 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-10   
956-932 8 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-10   
956-932 9 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-10   
956-942 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-942 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-949 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-949 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-949 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-08-02   
956-951 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-951 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2026-02-13   
956-951 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-07-04   
956-951 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-07-04   
956-951 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-07-04   
956-962 A Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-962 0 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2018-12-09   
956-962 1 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-02-16   
956-962 2 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-22   
956-962 3 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-22   
956-962 4 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-03-08   
956-962 5 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2018-08-12   
956-962 6 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2018-03-14   
956-962 7 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2018-01-21   
956-962 8 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2017-10-29   
956-962 9 Dolores TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2017-08-26   
956-965 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-11-12   
956-965 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-11-12   
956-965 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-11-12   
956-965 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-11-12   
956-965 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-11-12   

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

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