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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-990 A Temperanceville VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-990 0 Temperanceville VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-990 1 Temperanceville VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-990 2 Temperanceville VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-990 3 Temperanceville VA NRFLVABSXVY  7238 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 252   2010-01-04   
757-990 4 Temperanceville VA SFFLVA912MD  601D CHARTER FIBERLINK VA-CCO, LLC - VA 252   2020-07-01   
757-990 5 Temperanceville VA NRFLVABSUMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 252   2018-08-15   
757-990 6 Temperanceville VA NRFLVABSXWY  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2016-10-27   
757-990 7 Temperanceville VA GRBRVAXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 252   2015-04-24   
757-990 8 Temperanceville VA NRFLVAJY4MD  073H TELNYX LLC 252   2017-03-27   
757-990 9 Temperanceville VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2005-02-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.