Local Calling Guide

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

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-777 A Farmington CT SMFRCTQI9MD  3493 GLOBAL CROSSING LOCAL SERVICES, INC. - CT 920      
860-777 0 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-14   
860-777 1 Farmington CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2015-05-09   
860-777 2 Farmington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-777 3 Farmington CT SMFRCTQI9MD  3493 GLOBAL CROSSING LOCAL SERVICES, INC. - CT 920      
860-777 4 Farmington CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-01-15   
860-777 5 Farmington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-03-25   
860-777 6 Farmington CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-03-25   
860-777 7 Farmington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-03-25   
860-777 8 Farmington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2003-03-25   
860-777 9 Farmington CT HRFRCT03XMX  145J TERRA NOVA TELECOM INC. 920   2024-09-14   

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

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