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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-242 A Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-242 0 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-242 1 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-242 2 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-242 3 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-242 4 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-242 5 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-242 6 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-242 7 Rock Hall MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-242 8 Rock Hall MD   876D ONVOY, LLC - MD 242   2019-02-26   
667-242 9 Rock Hall MD   876D ONVOY, LLC - MD 242   2019-02-26   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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