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: 232

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-232 A Glen Burnie MD BLTMMDCHCMD  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
667-232 0 Glen Burnie MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2021-04-30   
667-232 1 Glen Burnie MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-01-18   
667-232 2 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 3 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 4 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 5 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 6 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 8 Glen Burnie MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2018-06-04   
667-232 9 Glen Burnie MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-11-22   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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