Local Calling Guide

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

NXX: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-600 A Litchfield CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-600 0 Litchfield CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2016-08-20   
860-600 1 Litchfield CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-12-13   
860-600 2 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-600 3 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-03-30   
860-600 4 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-600 5 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-600 6 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2017-10-09   
860-600 7 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-600 8 Litchfield CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-600 9 Litchfield CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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