Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 530

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-530 A Columbia CT HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920      
860-530 0 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-530 1 Columbia CT HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920      
860-530 2 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
860-530 3 Columbia CT HRFRCTCR3MD  318J COMCAST IP PHONE LLC 920   2015-03-20   
860-530 4 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-530 5 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-02-28   
860-530 6 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-06-21   
860-530 7 Columbia CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-06-05   
860-530 8 Columbia CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-08-09   
860-530 9 Columbia CT HRFRCT03HMD  073H TELNYX LLC 920   2018-05-09   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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