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: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-999 A Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 0 Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 1 Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 2 Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 3 Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 4 Belle Haven VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252      
757-999 5 Belle Haven VA   5832 CORETEL VIRGINIA, LLC - VA 252      
757-999 7 Belle Haven VA GRBRVAXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 252      
757-999 8 Belle Haven VA   145J TERRA NOVA TELECOM INC. 252      
757-999 9 Belle Haven VA NRFLVAJY4MD  073H TELNYX LLC 252      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.