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: 241

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-241 A Ridgely MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-241 0 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-241 1 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-241 2 Ridgely MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-08-03   
667-241 4 Ridgely MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-03-05   
667-241 5 Ridgely MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
667-241 6 Ridgely MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
667-241 7 Ridgely MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
667-241 8 Ridgely MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   
667-241 9 Ridgely MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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