Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-516 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-516 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-518 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-519 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-07-21   
667-519 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-29   
667-519 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-519 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-08-14   
667-521 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 0 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-521 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-09-06   
667-525 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-22   
667-525 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-22   
667-525 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-22   
667-525 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-22   
667-525 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-22   
667-532 8 Parkville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-20   
667-532 9 Parkville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-01-14   

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

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