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: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-758 A Windsor Locks CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-758 0 Windsor Locks CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-758 2 Windsor Locks CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-758 3 Windsor Locks CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-758 4 Windsor Locks CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-758 5 Windsor Locks CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-758 6 Windsor Locks CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-758 7 Windsor Locks CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-758 8 Windsor Locks CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.