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: 269

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-269 A Elkton MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-269 0 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 1 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 2 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 3 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 4 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 5 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 6 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 7 Elkton MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-12-06   
667-269 8 Elkton MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-28   
667-269 9 Elkton MD   515J IP HORIZON LLC 238   2019-04-26   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.