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: 783

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-783 A Engleside VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-783 0 Engleside VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-783 1 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 2 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 3 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 4 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 5 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 6 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 7 Engleside VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2019-02-18   
703-783 8 Engleside VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
703-783 9 Engleside VA ARTNVAARX8X  551G NUSO, LLC 236   2016-10-07   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.