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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-510 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-510 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-06-29   
667-512 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 0 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-512 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-12   
667-513 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-513 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-18   
667-514 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-514 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-04   
667-515 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 0 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 1 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 5 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 6 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   
667-515 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-07-21   

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

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