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.

OCN: 7140 TC SYSTEMS, INC. - NY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
680-299 6 Lafayette NY SYRCNYSUZMD  136   2021-04-23   
716-246 8 Lewiston NY BFLONYFRAMD  140   2013-02-22   
716-268 A Dunkirk NY BFLONYFRAMD  140      
716-268 6 Dunkirk NY BFLONYFRAMD  140   2012-07-01   
716-273 6 Salamanca NY BFLONYFRAMD  140   2019-05-26   
716-276 A Williamsville NY BFLONYGODS2  140      
716-276 2 Williamsville NY BFLONYGODS2  140      
716-276 4 Williamsville NY BFLONYGODS2  140      
716-276 7 Williamsville NY BFLONYGODS2  140   2005-05-25   
716-301 6 Limestone NY BFLONYGODS2  140   2006-07-28   
716-312 3 Hamburg NY BFLONYGODS2  140   2000-11-11   
716-319 2 Buffalo NY BFLONYGODS2  140      
716-319 5 Buffalo NY BFLONYGODS2  140      
716-319 6 Buffalo NY BFLONYFRAMD  140      
716-356 6 Randolph NY BFLONYFRAMD  140   2015-02-09   
716-404 6 Grand Island NY BFLONYGODS2  140   2000-11-11   
716-407 4 Clarence NY BFLONYGODS2  140   2000-11-11   
716-456 6 Lakewood NY BFLONYFRAMD  140   2019-05-26   
716-488 8 Jamestown NY BFLONYFRAMD  140   2013-01-02   
716-501 A Niagara Falls NY BFLONYGODS2  140      
716-501 0 Niagara Falls NY BFLONYGODS2  140      
716-501 9 Niagara Falls NY BFLONYGODS2  140      
716-513 A Niagara Falls NY BFLONYGODS2  140      
716-513 1 Niagara Falls NY BFLONYGODS2  140      
716-513 5 Niagara Falls NY BFLONYGODS2  140      
716-513 7 Niagara Falls NY BFLONYGODS2  140      
716-514 A Lockport NY BFLONYGODS2  140      
716-514 1 Lockport NY BFLONYGODS2  140      
716-514 5 Lockport NY BFLONYGODS2  140      
716-515 A Buffalo NY BFLONYGODS2  140      
716-515 0 Buffalo NY BFLONYGODS2  140      
716-515 1 Buffalo NY BFLONYGODS2  140      
716-515 2 Buffalo NY BFLONYGODS2  140      
716-515 3 Buffalo NY BFLONYGODS2  140      
716-515 4 Buffalo NY BFLONYGODS2  140      
716-515 6 Buffalo NY BFLONYGODS2  140      
716-515 7 Buffalo NY BFLONYGODS2  140      
716-515 9 Buffalo NY BFLONYGODS2  140      
716-517 A Buffalo NY BFLONYGODS2  140      
716-517 2 Buffalo NY BFLONYGODS2  140      
716-517 3 Buffalo NY BFLONYGODS2  140      
716-517 9 Buffalo NY BFLONYGODS2  140      
716-531 A Tonawanda NY BFLONYGODS2  140      
716-531 9 Tonawanda NY BFLONYGODS2  140      
716-547 6 Williamsville NY BFLONYFRAMD  140   2022-01-11   
716-587 3 Buffalo NY BFLONYFRAMD  140   2023-02-03   
716-599 6 Springville NY BFLONYFRAMD  140   2013-01-14   
716-601 2 Lancaster NY BFLONYFRAMD  140   2002-12-15   
716-604 A Buffalo NY BFLONYGODS2  140      
716-604 0 Buffalo NY BFLONYGODS2  140   2000-11-27   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.