Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HSTNTX01GT5

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-527 4 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-02-05   
346-527 5 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-02-05   
346-527 6 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-527 7 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-01-29   
346-527 8 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-01-29   
346-527 9 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-01-29   
346-528 A Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-528 5 Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-528 6 Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-528 7 Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-528 8 Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-01-22   
346-528 9 Manvel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-01-22   
346-546 1 Langham Creek TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-04-16   
346-546 2 Langham Creek TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-04-16   
346-546 3 Langham Creek TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-04-16   
346-546 4 Langham Creek TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-04-16   
346-551 A Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-551 6 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-10-02   
346-551 7 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-10-02   
346-551 8 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-05-13   
346-551 9 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-05-13   
346-572 6 Tomball TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-09-03   
346-572 7 Tomball TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-09-03   
346-600 1 Humble TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-26   
346-600 2 Humble TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-26   
346-600 3 Humble TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-26   
346-600 4 Humble TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-26   
346-608 1 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-608 3 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-608 4 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-608 5 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-608 6 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-609 0 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-01-07   
346-609 2 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-609 3 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-609 4 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-04-02   
346-621 2 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 3 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 4 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 5 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 7 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 8 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-621 9 Houston TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-633 7 Deer Park TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-04-02   
346-633 8 Deer Park TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-04-02   
346-633 9 Deer Park TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-04-02   
346-636 9 Bammel TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-01-28   
346-637 0 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-637 8 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   
346-637 9 Katy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-12-23   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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