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: 491

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-491 A Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2024-11-03   
667-491 0 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 1 Pikesville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238      
667-491 2 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 3 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 4 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 5 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 6 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 7 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 8 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      
667-491 9 Pikesville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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