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: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-970 A Washington Zone 17 VA   829J PAETEC ITEL, LLC 236   2025-04-02   
703-970 0 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 1 Washington Zone 17 VA   138E ONVOY, LLC - VA 236   2026-03-26   
703-970 2 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 3 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 4 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 5 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 6 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 7 Washington Zone 17 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2026-03-17   
703-970 8 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      
703-970 9 Washington Zone 17 VA   829J PAETEC ITEL, LLC 236      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.