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.

Switch: RDFRVARADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-633 A Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 0 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 1 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 2 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 3 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 4 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 5 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 6 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-633 9 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-639 A Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-731 A Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 A Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 1 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 2 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 4 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 5 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 6 Radford VA 9213 VERIZON VIRGINIA, INC. 244      
540-831 7 Radford VA 9213 VERIZON VIRGINIA, INC. 244      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.