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: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-556 A Darien NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
585-556 0 Darien NY BFLONYFRXLX  624H ONVOY SPECTRUM, LLC 140   2024-10-25   
585-556 2 Darien NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2023-05-27   
585-556 6 Darien NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2021-09-05   
585-556 7 Darien NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2023-02-18   
585-556 9 Darien NY BFLONYFRXBY  818H PEERING HUB, INC. - NY 140   2021-11-10   

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

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