Local Calling Guide

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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-330 4 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-330 5 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-330 6 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-330 7 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-330 8 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-330 9 Salisbury MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-10-23   
667-332 A New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-12-06   
667-332 0 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-12-06   
667-332 1 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-12-06   
667-332 2 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-332 3 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-07-30   
667-332 4 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-332 5 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-332 6 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-332 7 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-332 8 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-12-06   
667-332 9 New Windsor MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-07-30   
667-333 A Armiger-Gibson Island MD   8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238      
667-333 1 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-07-20   
667-333 2 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-07-20   
667-333 3 Armiger-Gibson Island MD   8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238   2015-07-05   
667-333 5 Armiger-Gibson Island MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2015-08-28   
667-333 6 Armiger-Gibson Island MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-06-03   
667-333 7 Armiger-Gibson Island MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-06-03   
667-333 9 Armiger-Gibson Island MD   082H LOCAL ACCESS LLC - MD 238   2016-05-31   
667-336 A Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-23   
667-336 0 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-23   
667-336 1 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-23   
667-336 2 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-336 3 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-336 4 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-336 5 Bel Air MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-09-27   
667-336 6 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-336 7 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-336 8 Bel Air MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-23   
667-336 9 Bel Air MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2019-01-19   
667-344 A Chase MD   073H TELNYX LLC 238      
667-344 0 Chase MD   073H TELNYX LLC 238   2017-04-26   
667-344 1 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-344 2 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-344 3 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-344 4 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-22   
667-344 5 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-344 6 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
667-344 7 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-05-02   
667-344 8 Chase MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2019-01-19   
667-344 9 Chase MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-03-28   
667-345 A Catonsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-26   
667-345 0 Catonsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-26   
667-345 1 Catonsville MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2018-07-26   

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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