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: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-583 A Springwater NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974      
585-583 0 Springwater NY ROCHNYXAXLX  624H ONVOY SPECTRUM, LLC 974   2025-01-16   
585-583 1 Springwater NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2021-04-05   
585-583 2 Springwater NY   384C ONVOY, LLC- NY 974   2025-04-25   
585-583 3 Springwater NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2021-07-23   
585-583 8 Springwater NY BFLONYFRXBY  818H PEERING HUB, INC. - NY 974   2023-12-22   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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