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: 716 [Rate centres in NPA 716] [Dial plan for NPA 716]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
716-320 A Clarence NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140      
716-320 0 Clarence NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2010-04-11   
716-320 1 Clarence NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2012-06-01   
716-320 2 Clarence NY   423G VOXBEAM TELECOMMUNICATIONS INC. - NY 140   2012-10-12   
716-320 3 Clarence NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2021-01-29   
716-320 4 Clarence NY   3864 CTC COMMUNICATIONS CORP. - NY 140   2011-05-13   
716-320 5 Clarence NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 140   2010-08-08   
716-320 6 Clarence NY   384C ONVOY, LLC NY 140   2015-05-11   
716-320 7 Clarence NY   384C ONVOY, LLC NY 140   2012-05-26   
716-320 8 Clarence NY   073H TELNYX LLC 140   2017-04-26   
716-320 9 Clarence NY   384C ONVOY, LLC NY 140   2016-01-29   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.