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: 728

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-728 A Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 0 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 1 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 2 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 3 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 4 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 5 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 6 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 7 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 8 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      
703-728 9 Leesburg VA CLPPVA01CMD  5562 METROPCS, INC. 246      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.