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: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-260 A Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 0 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 1 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 2 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 3 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 4 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 5 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 6 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 7 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 8 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   
401-260 9 Centredale RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130   2018-02-26   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.