Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-505 A Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-06   
667-505 0 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 1 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 2 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 4 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 5 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-07   
667-505 6 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-23   
667-505 7 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-23   
667-505 8 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-05-23   
667-505 9 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2025-04-06   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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