Local Calling Guide

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

NXX: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-337 A Columbia CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-337 0 Columbia CT   792K CHARTER IP ENABLED SERVICES, LLC 920      
860-337 1 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-337 2 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-337 3 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-337 4 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-337 5 Columbia CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-337 6 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
860-337 7 Columbia CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-337 8 Columbia CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-337 9 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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