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: 931

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-931 A Newport News Zone 3 VA NWNWVANDRP0  9213 VERIZON VIRGINIA, INC. 252      
757-931 0 Newport News Zone 3 VA   624H ONVOY SPECTRUM, LLC 252      
757-931 1 Newport News Zone 3 VA NWNWVANDRP0  9213 VERIZON VIRGINIA, INC. 252      
757-931 6 Newport News Zone 3 VA NRFLVAJYDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 252      
757-931 8 Newport News Zone 3 VA HMPNVAAC2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-931 9 Newport News Zone 3 VA NWNWVACRDS0  7189 COX VIRGINIA TELCOM, INC. - VA 252      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.