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: 296

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-296 A Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130      
401-296 0 Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130   2020-05-22   
401-296 1 Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130   2020-05-22   
401-296 2 Providence RI PRVDRIWAAMD  624H ONVOY SPECTRUM, LLC 130   2021-02-22   
401-296 3 Providence RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130   2022-06-25   
401-296 4 Providence RI PRVDRICEAMD  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2022-09-20   
401-296 5 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2022-09-30   
401-296 6 Providence RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2022-04-18   
401-296 7 Providence RI PRVDRICEAMD  6389 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI 130   2022-09-20   
401-296 8 Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130   2020-05-22   
401-296 9 Providence RI PRVDRIWAGMD  836C INTRADO COMMUNICATIONS, LLC 130   2020-05-22   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.