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: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-867 A Baltimore MD BLTQMD013MD  939H COMMIO, LLC 238      
667-867 0 Baltimore MD BLTMMDCHDMD  551G NUSO, LLC 238      
667-867 1 Baltimore MD BLTMMDCHDMD  551G NUSO, LLC 238      
667-867 2 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 3 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 4 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 5 Baltimore MD BLTQMD013MD  939H COMMIO, LLC 238      
667-867 6 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 7 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 8 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      
667-867 9 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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