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: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-544 A Coventry CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-544 0 Coventry CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-544 1 Coventry CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
860-544 2 Coventry CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
860-544 3 Coventry CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2019-05-17   
860-544 4 Coventry CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2015-10-22   
860-544 5 Coventry CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
860-544 6 Coventry CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-544 7 Coventry CT NWLNCTCS6MD  508J CENTURYLINK COMMUNICATIONS, LLC 920   2014-07-09   
860-544 8 Coventry CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-544 9 Coventry CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.