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: 708

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-708 A Washington Zone 19 VA HRNDVAHEDS0  9213 VERIZON VIRGINIA, INC. 236      
703-708 0 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 1 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 2 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 3 Washington Zone 19 VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
703-708 4 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-11-23   
703-708 5 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 6 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 7 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 8 Washington Zone 19 VA   9213 VERIZON VIRGINIA, INC. 236      
703-708 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.