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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-744 A Clinton CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-744 0 Clinton CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-744 1 Clinton CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-744 2 Clinton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-744 3 Clinton CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-744 4 Clinton CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-744 5 Clinton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-744 6 Clinton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-744 7 Clinton CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920      
860-744 8 Clinton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
860-744 9 Clinton CT HRFRCT03HMD  073H TELNYX LLC 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.