Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 382

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-382 A Wingate MD ESTNMDBNGT0  2593 CORE COMMUNICATIONS, INC.- MD 242      
667-382 0 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-12-07   
667-382 1 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-12-07   
667-382 2 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-06-07   
667-382 3 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-06-07   
667-382 4 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-12-07   
667-382 5 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-06-07   
667-382 6 Wingate MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-06-07   
667-382 8 Wingate MD   876D ONVOY, LLC - MD 242   2019-03-04   
667-382 9 Wingate MD   876D ONVOY, LLC - MD 242   2019-03-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.