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: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-748 A Nassau Zone 9 NY NYCMNYBXDSL  384C ONVOY, LLC NY 132   2021-02-13   
516-748 0 Nassau Zone 9 NY   624H ONVOY SPECTRUM, LLC 132   2021-02-25   
516-748 1 Nassau Zone 9 NY   624H ONVOY SPECTRUM, LLC 132   2021-02-25   
516-748 2 Nassau Zone 9 NY   566J RADIANTIQ LLC 132   2021-02-19   
516-748 3 Nassau Zone 9 NY   624H ONVOY SPECTRUM, LLC 132   2021-02-25   
516-748 4 Nassau Zone 9 NY   624H ONVOY SPECTRUM, LLC 132   2021-02-25   
516-748 5 Nassau Zone 9 NY   384C ONVOY, LLC NY 132   2021-02-13   
516-748 6 Nassau Zone 9 NY   384C ONVOY, LLC NY 132   2021-02-13   
516-748 7 Nassau Zone 9 NY   384C ONVOY, LLC NY 132   2021-02-13   
516-748 8 Nassau Zone 9 NY   384C ONVOY, LLC NY 132   2021-02-13   
516-748 9 Nassau Zone 9 NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2021-02-14   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.