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: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-631 A Watertown CT   829J PAETEC ITEL, LLC 920      
860-631 0 Watertown CT   829J PAETEC ITEL, LLC 920      
860-631 1 Watertown CT   829J PAETEC ITEL, LLC 920      
860-631 2 Watertown CT   829J PAETEC ITEL, LLC 920      
860-631 3 Watertown CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-02-28   
860-631 4 Watertown CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-12   
860-631 5 Watertown CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
860-631 6 Watertown CT   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-631 7 Watertown CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-631 8 Watertown CT   829J PAETEC ITEL, LLC 920      
860-631 9 Watertown CT   829J PAETEC ITEL, LLC 920      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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