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
667-653 A Brooklyn Park-Linthicum MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-02-01   
667-653 0 Brooklyn Park-Linthicum MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-02-01   
667-653 1 Brooklyn Park-Linthicum MD   071F BANDWIDTH.COM CLEC, LLC - MD 238   2019-06-02   
667-653 2 Brooklyn Park-Linthicum MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-02-01   
667-653 3 Brooklyn Park-Linthicum MD   2593 CORE COMMUNICATIONS, INC. - MD 238   2019-02-01   
667-653 5 Brooklyn Park-Linthicum MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 238   2019-03-20   
667-653 8 Brooklyn Park-Linthicum MD   082H LOCAL ACCESS LLC - MD 238   2019-04-26   

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

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