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: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-647 A Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 0 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 1 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 2 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 3 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 4 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 5 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 6 Scituate RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2010-02-28   
401-647 7 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      
401-647 8 Scituate RI PRVDRIWAHMD  318J COMCAST IP PHONE, LLC 130   2018-03-10   
401-647 9 Scituate RI SCTTRISIRP0  9102 VERIZON NEW ENGLAND INC. 130      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.