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: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-500 A Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
516-500 0 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2019-01-23   
516-500 1 Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-09-24   
516-500 2 Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-09-24   
516-500 3 Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2012-09-24   
516-500 4 Nassau Zone 5 NY HCVLNYAHDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-01-05   
516-500 5 Nassau Zone 5 NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2019-02-10   
516-500 6 Nassau Zone 5 NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2012-11-06   
516-500 7 Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2014-02-15   
516-500 8 Nassau Zone 5 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2014-02-15   
516-500 9 Nassau Zone 5 NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2012-12-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.