Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-375 9 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-02-16   
346-391 4 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-04-18   
346-391 6 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-04-18   
346-391 7 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-04-18   
346-420 3 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-06-18   
346-420 4 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-06-18   
346-521 8 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-02-12   
346-521 9 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-02-12   
346-602 A Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-602 4 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-30   
346-602 5 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-30   
346-602 6 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-24   
346-602 8 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-01-01   
346-602 9 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-01-01   
346-626 0 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-07-30   
346-626 7 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-07-30   
346-626 8 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-01-28   
346-626 9 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-01-28   
346-660 9 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-11-27   
346-671 A Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-671 7 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-08-12   
346-671 8 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-08-12   
346-671 9 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-08-12   
346-681 6 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-08-23   
346-681 7 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-08-23   
346-681 8 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-11-04   
346-681 9 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-11-04   
346-710 0 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-12-08   
346-710 1 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-12-08   
346-710 2 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-29   
346-710 3 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-29   
346-710 4 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-29   
346-710 5 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-02-29   
346-710 6 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-05-04   
346-710 8 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-05-04   
346-710 9 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-05-04   
346-737 0 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-12-07   
346-737 1 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-12-07   
346-737 2 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-12-07   
346-737 3 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-24   
346-737 5 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-03-27   
346-737 6 Baytown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-03-27   
346-829 1 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-829 2 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-829 3 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-859 4 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-15   
346-864 3 Dickinson TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-05-22   
346-874 0 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-01-03   
346-874 1 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-01-03   
346-874 8 Sugar Land TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-10-21   

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

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