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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-248 A Denton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242      
667-248 0 Denton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-248 1 Denton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-248 2 Denton MD   2593 CORE COMMUNICATIONS, INC. - MD 242   2018-08-03   
667-248 3 Denton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-28   
667-248 4 Denton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-28   
667-248 5 Denton MD SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-07-31   
667-248 6 Denton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-28   
667-248 7 Denton MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC. - MD 242   2019-03-28   
667-248 8 Denton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-248 9 Denton MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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