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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
703-737 A Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 0 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 1 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 2 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 3 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 4 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 5 Leesburg VA LSBGVALBPMD  8357 US LEC OF VIRGININA, LLC 246      
703-737 6 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 7 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 8 Leesburg VA LSBGVALBDS0  9213 VERIZON VIRGINIA, INC. 246      
703-737 9 Leesburg VA CLPPVA01W00  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 246      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.