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
667-226 A St Michaels MD   876D ONVOY, LLC - MD 242   2017-05-11   
667-226 0 St Michaels MD   876D ONVOY, LLC - MD 242   2017-05-11   
667-226 1 St Michaels MD   073H TELNYX LLC 242   2017-09-13   
667-226 2 St Michaels MD   2589 US LEC OF MARYLAND, INC. 242   2018-01-08   
667-226 3 St Michaels MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
667-226 4 St Michaels MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
667-226 5 St Michaels MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-06-17   
667-226 6 St Michaels MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-226 7 St Michaels MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-29   
667-226 8 St Michaels MD   876D ONVOY, LLC - MD 242   2019-02-26   
667-226 9 St Michaels MD   876D ONVOY, LLC - MD 242   2019-02-26   

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

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