Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 585 [Rate centres in NPA 585] [Dial plan for NPA 585]

NXX: 816

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-816 A Naples NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974      
585-816 0 Naples NY   939H COMMIO, LLC 974   2022-11-10   
585-816 2 Naples NY   384C ONVOY, LLC- NY 974   2021-05-24   
585-816 3 Naples NY   384C ONVOY, LLC- NY 974   2021-05-24   
585-816 5 Naples NY   384C ONVOY, LLC- NY 974   2021-03-28   
585-816 8 Naples NY   516J TON80 COMMUNICATIONS, LLC 974   2022-03-22   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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