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: 831

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-831 A Nassau Zone 8 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
516-831 0 Nassau Zone 8 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2021-05-31   
516-831 1 Nassau Zone 8 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2021-05-31   
516-831 2 Nassau Zone 8 NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2021-10-18   
516-831 3 Nassau Zone 8 NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2021-10-18   
516-831 4 Nassau Zone 8 NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2021-10-18   
516-831 5 Nassau Zone 8 NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2021-10-18   
516-831 6 Nassau Zone 8 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-11-13   
516-831 7 Nassau Zone 8 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-11-13   
516-831 8 Nassau Zone 8 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-09-09   
516-831 9 Nassau Zone 8 NY NYCMNY37XCX  818H PEERING HUB, INC. - NY 132   2021-07-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.