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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-755 A Washington Zone 19 VA RSTNVAFMDS0  9213 VERIZON VIRGINIA, INC. 236      
703-755 0 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-01-08   
703-755 1 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-755 2 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-755 3 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-755 5 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-05-10   
703-755 6 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-755 9 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.