Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-774 A Nassau Zone 6 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
516-774 0 Nassau Zone 6 NY   515J IP HORIZON LLC 132   2021-01-01   
516-774 1 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2020-07-12   
516-774 2 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2020-07-12   
516-774 3 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2020-07-12   
516-774 4 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2020-07-12   
516-774 5 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2020-07-12   
516-774 6 Nassau Zone 6 NY   965H FRACTEL, LLC 132   2020-10-12   
516-774 7 Nassau Zone 6 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2024-09-14   
516-774 8 Nassau Zone 6 NY   624H ONVOY SPECTRUM, LLC 132   2022-04-01   
516-774 9 Nassau Zone 6 NY   818H PEERING HUB, INC. - NY 132   2021-05-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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