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: 974

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-974 A Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 0 Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 1 Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 2 Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 3 Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-974 4 Putnam CT   624H ONVOY SPECTRUM, LLC 920   2022-02-12   
860-974 5 Putnam CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
860-974 6 Putnam CT   624H ONVOY SPECTRUM, LLC 920   2022-02-12   
860-974 7 Putnam CT HRFRCT03XMX  145J TERRA NOVA TELECOM INC. 920   2020-11-27   
860-974 9 Putnam CT WDSTCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.