Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 363 [Rate centres in NPA 363] [Dial plan for NPA 363]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
363-999 2 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-04-19   
363-999 3 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-29   
363-999 4 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-29   
363-999 5 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-29   
363-999 6 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-29   
363-999 7 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-29   
363-999 8 Nassau Zone 3 NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2024-07-01   
363-999 9 Nassau Zone 3 NY   977K YORKSTREAM COMMUNICATIONS LLC 132   2024-02-23   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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