Local Calling Guide

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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 507

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-507 A Farmington CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 0 Farmington CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 1 Farmington CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 2 Farmington CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-507 3 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
860-507 4 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-11-01   
860-507 5 Farmington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2020-10-18   
860-507 6 Farmington CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
860-507 7 Farmington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2016-06-07   
860-507 8 Farmington CT   829J PAETEC ITEL, LLC 920   2011-08-01   
860-507 9 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-12-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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