Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 352

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-352 A Canton CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-352 0 Canton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-09-12   
860-352 1 Canton CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-04-10   
860-352 2 Canton CT   318J COMCAST IP PHONE, LLC 920   2005-07-08   
860-352 3 Canton CT   829J PAETEC ITEL, LLC 920   2006-08-22   
860-352 5 Canton CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-05-13   
860-352 6 Canton CT   639C ONVOY, LLC - CT 920   2020-02-28   
860-352 7 Canton CT   829J PAETEC ITEL, LLC 920   2011-03-14   
860-352 8 Canton CT   318J COMCAST IP PHONE, LLC 920   2012-05-04   
860-352 9 Canton CT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.