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: 757 [Rate centres in NPA 757] [Dial plan for NPA 757]

NXX: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-833 A Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 0 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 1 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 2 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 3 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 4 Newport News Zone 3 VA NRFLVABSXVY  7238 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 252      
757-833 5 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 6 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 7 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 8 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      
757-833 9 Newport News Zone 3 VA NWNWVAJFDS0  9213 VERIZON VIRGINIA, INC. 252      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.