Local Calling Guide

Area code/prefix search

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

NXX: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-431 A Simsbury CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-431 0 Simsbury CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-02-14   
860-431 1 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-06-17   
860-431 2 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-03-24   
860-431 3 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2016-03-24   
860-431 4 Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2017-01-28   
860-431 5 Simsbury CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2007-09-07   
860-431 7 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-431 8 Simsbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2018-10-31   
860-431 9 Simsbury CT NWHNCT02X5X  7421 AT&T - LOCAL 920      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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