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: 839

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-839 A Washington Zone 17 VA WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
703-839 0 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
703-839 1 Washington Zone 17 VA WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
703-839 2 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
703-839 3 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
703-839 4 Washington Zone 17 VA WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
703-839 5 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
703-839 6 Washington Zone 17 VA BTVLMD127MD  5562 METROPCS, INC. 236      
703-839 7 Washington Zone 17 VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236      
703-839 8 Washington Zone 17 VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236      
703-839 9 Washington Zone 17 VA WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.