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.

Switch: PRVDRIWAVMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-260 A Centredale RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130      
401-415 1 Providence RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2009-01-16   
401-415 2 Providence RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2009-01-16   
401-415 3 Providence RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2009-01-16   
401-532 A Woonsocket RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130      
401-532 6 Woonsocket RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2014-01-27   
401-532 7 Woonsocket RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2021-03-01   
401-600 8 Providence RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2019-02-03   
401-656 1 Westerly RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2022-05-13   
401-656 4 Westerly RI 7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2022-05-13   

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.