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: 268

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-268 A North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 0 North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 1 North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 2 North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 3 North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 4 North Kingstown RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-268 5 North Kingstown RI PRVDRIWAHMD  318J COMCAST IP PHONE, LLC 130      
401-268 6 North Kingstown RI NKTWRIPHDS0  9102 VERIZON NEW ENGLAND INC. 130      
401-268 7 North Kingstown RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-268 8 North Kingstown RI   977E ONVOY, LLC - RI 130      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.