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
401-834 A Pawtucket RI PRVDRI95DS0  4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-834 0 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2014-11-18   
401-834 1 Pawtucket RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-06-02   
401-834 2 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-11-01   
401-834 3 Pawtucket RI   4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-834 4 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-06-03   
401-834 5 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-07-09   
401-834 6 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-11-01   
401-834 7 Pawtucket RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-01-20   
401-834 8 Pawtucket RI   4054 CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC 130      
401-834 9 Pawtucket RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2014-11-18   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.