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: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-261 A Nassau Zone 8 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
516-261 0 Nassau Zone 8 NY NYCMNY37ZMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2015-09-17   
516-261 1 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2015-12-08   
516-261 2 Nassau Zone 8 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2015-10-09   
516-261 3 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2015-12-08   
516-261 4 Nassau Zone 8 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2015-08-01   
516-261 5 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-01-07   
516-261 6 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-01-07   
516-261 7 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-02-24   
516-261 8 Nassau Zone 8 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2016-02-24   
516-261 9 Nassau Zone 8 NY WHPLNYGRRS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2015-10-31   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.