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.

Farmington, CT

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-255 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 0 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 1 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-11-25   
860-255 3 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 4 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-04-02   
860-255 5 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 6 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-255 7 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2004-12-17   
860-255 8 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-255 9 NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-11-25   
860-269 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-269 0 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-01-28   
860-269 1 HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2021-07-12   
860-269 2 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-269 3 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-19   
860-269 4 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-08-12   
860-269 5 HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-08-15   
860-269 6 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-01-28   
860-269 7 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-22   
860-269 8 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2002-11-17   
860-269 9 SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-18   
860-284 A FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 0 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 1 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 2 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 3 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 4 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 5 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 6 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 7 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-284 8 BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-01-13   
860-284 9 FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-321 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 0 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
860-321 1 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
860-321 2 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 3 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-321 4 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-01-01   
860-321 5 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-01-01   
860-321 6 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
860-321 7 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2008-09-08   
860-321 8 HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
860-321 9 HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-404 A UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 0 UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 1 UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 2 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-09-19   
860-404 3 SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920   2008-12-01   
860-404 4 UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 5 HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2011-03-10   

1 2 3 4 >>

Last updated: Mon, 01 Apr 2024 02:18:34 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.