Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-533 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-533 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-02   
667-537 A Essex MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-01   
667-537 8 Essex MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-12   
667-537 9 Essex MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-03-01   
667-539 A Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-06   
667-539 2 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-539 3 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-539 4 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-539 7 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-539 8 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-06-27   
667-539 9 Baltimore MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-06   
667-540 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 0 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-20   
667-540 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-20   
667-540 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-20   
667-540 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-20   
667-540 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-540 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-04-17   
667-541 A Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-541 9 Glen Burnie MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-543 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 A Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 0 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 1 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 2 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 3 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 4 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 5 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 6 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 7 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 8 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   
667-544 9 Pikesville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2026-05-02   

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

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