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: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-740 A Middletown CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-740 0 Middletown CT   515J IP HORIZON LLC 920      
860-740 1 Middletown CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-740 2 Middletown CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-740 3 Middletown CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-740 4 Middletown CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-740 5 Middletown CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-740 6 Middletown CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-740 7 Middletown CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-740 8 Middletown CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-740 9 Middletown CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.