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.

Torrington, CT

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
860-201 A   829J PAETEC ITEL, LLC 920      
860-201 0   829J PAETEC ITEL, LLC 920      
860-201 1   829J PAETEC ITEL, LLC 920      
860-201 2   829J PAETEC ITEL, LLC 920      
860-201 3   5562 METROPCS, INC. 920   2006-03-11   
860-201 4   612K CSC VOICE, LLC 920   2007-08-10   
860-201 5   612K CSC VOICE, LLC 920   2007-09-20   
860-201 6   5562 METROPCS, INC. 920   2007-12-27   
860-201 7   5562 METROPCS, INC. 920   2005-10-31   
860-201 8   829J PAETEC ITEL, LLC 920      
860-201 9   829J PAETEC ITEL, LLC 920      
860-294 A HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-294 0   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-04   
860-294 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-02-17   
860-294 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2003-02-17   
860-294 3   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2012-07-16   
860-294 4   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-03-01   
860-294 5   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2005-11-03   
860-294 6   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2008-03-03   
860-294 7   829J PAETEC ITEL, LLC 920   2009-08-06   
860-294 8   073H TELNYX LLC 920   2017-04-06   
860-294 9   199F BANDWIDTH.COM CLEC, LLC - CT 920   2008-11-29   
860-387 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-387 0   829J PAETEC ITEL, LLC 920   2009-03-10   
860-387 1   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-03-29   
860-387 2   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2011-03-29   
860-387 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-09-04   
860-387 4   199F BANDWIDTH.COM CLEC, LLC - CT 920   2010-09-09   
860-387 5   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-09-04   
860-387 6   9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-04-26   
860-387 7   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-06-01   
860-387 8   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2005-09-04   
860-387 9   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-06-15   
860-459 A HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-459 0   5562 METROPCS, INC. 920   2004-02-11   
860-459 1   5562 METROPCS, INC. 920   2006-12-13   
860-459 2   5562 METROPCS, INC. 920   2006-12-13   
860-459 3   7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-459 4   5562 METROPCS, INC. 920   2004-02-11   
860-459 5   5562 METROPCS, INC. 920   2003-10-13   
860-459 6   5562 METROPCS, INC. 920   2005-02-03   
860-459 7   5562 METROPCS, INC. 920   2004-10-17   
860-459 8   5562 METROPCS, INC. 920   2002-12-04   
860-459 9   6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2002-12-04   
860-480 A HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-480 0   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-480 1   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-480 2   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-480 3   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-480 4   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      

1 2 3 4 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.