Local Calling Guide

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

NXX: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-531 A Colchester CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-531 0 Colchester CT WLMNCT130MD  777C CHARTER FIBERLINK CT-CCO, LLC - CT 920   2005-01-17   
860-531 1 Colchester CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-531 2 Colchester CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-531 3 Colchester CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-01-05   
860-531 4 Colchester CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-08   
860-531 5 Colchester CT HRFRCT0342Z  3863 CTC COMMUNICATIONS CORP. - CT 920   2010-07-09   
860-531 6 Colchester CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-25   
860-531 7 Colchester CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920   2012-03-12   
860-531 8 Colchester CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-531 9 Colchester CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-11-30   

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

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