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: 703 [Rate centres in NPA 703] [Dial plan for NPA 703]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-667 A Washington Zone 19 VA TYCRVA03DS0  8357 US LEC OF VIRGINIA, LLC 236      
703-667 0 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-12-04   
703-667 1 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 2 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 3 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 4 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 5 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 6 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 7 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 8 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      
703-667 9 Washington Zone 19 VA   8357 US LEC OF VIRGINIA, LLC 236      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.