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: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-267 A Annapolis MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-267 0 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 1 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 2 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 3 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 4 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 5 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 6 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 7 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 8 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-267 9 Annapolis MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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