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: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-821 A Putnam CT SMFRCTATXMD  3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-821 0 Putnam CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-821 2 Putnam CT   3863 CTC COMMUNICATIONS CORP. - CT 920   2005-09-23   
860-821 3 Putnam CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-821 4 Putnam CT   639C ONVOY, LLC - CT 920   2015-05-15   
860-821 5 Putnam CT   3083 PAETEC COMMUNICATIONS, LLC - CT 920      
860-821 6 Putnam CT   639C ONVOY, LLC - CT 920   2016-03-23   
860-821 7 Putnam CT   639C ONVOY, LLC - CT 920   2016-03-23   
860-821 8 Putnam CT   9841 BROADWING COMMUNICATIONS, LLC - CT 920   2002-07-16   
860-821 9 Putnam CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2009-08-28   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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