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: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-405 A Nassau Zone 3 NY NYCMNY83DSR  8340 XO NEW YORK, INC. 132   2011-03-26   
516-405 0 Nassau Zone 3 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-05-28   
516-405 1 Nassau Zone 3 NY   6664 SPRINT SPECTRUM L.P. 132   2012-03-10   
516-405 2 Nassau Zone 3 NY   8340 XO NEW YORK, INC. 132   2012-02-08   
516-405 3 Nassau Zone 3 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2013-07-27   
516-405 4 Nassau Zone 3 NY   384C ONVOY, LLC NY 132   2012-03-26   
516-405 5 Nassau Zone 3 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-05-28   
516-405 6 Nassau Zone 3 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2011-05-28   
516-405 7 Nassau Zone 3 NY   7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-06-29   
516-405 8 Nassau Zone 3 NY   7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-08-05   
516-405 9 Nassau Zone 3 NY   6664 SPRINT SPECTRUM L.P. 132   2011-05-02   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.