Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-461 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-12-31   
667-461 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-12-31   
667-461 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-12-31   
667-461 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-12-31   
667-461 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-10   
667-461 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-10   
667-461 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-10   
667-462 8 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-07-26   
667-462 9 Elkton MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-02   
667-469 3 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-02   
667-469 4 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-12-24   
667-469 5 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-12-24   
667-469 6 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-10-16   
667-469 7 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-29   
667-469 8 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-11-20   
667-469 9 Bel Air MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-11-20   
667-470 A Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-04-22   
667-470 4 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-08-11   
667-470 6 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-04-22   
667-470 7 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-04-22   
667-470 8 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-04-22   
667-470 9 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-04-22   
667-471 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 0 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-05   
667-471 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-05   
667-471 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-05   
667-471 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-471 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-05-16   
667-478 2 Sykesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-06-22   
667-478 9 Sykesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-08   
667-479 9 Ellicott City MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-12-14   
667-482 A Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-482 1 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-14   
667-482 2 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-14   
667-482 3 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-14   
667-482 4 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-14   
667-482 5 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-482 6 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-482 7 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-482 8 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-482 9 Catonsville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-07-04   
667-484 7 Westminster MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-01-14   
667-486 7 Prince Frederick MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-11-16   
667-486 8 Prince Frederick MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-11-22   
667-487 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-11-17   

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

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