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: 366

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-366 A Hilton NY   793K TWC IP ENABLED SERVICES, LLC 974   2025-03-04   
585-366 0 Hilton NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974   2007-08-02   
585-366 1 Hilton NY   829J PAETEC ITEL, LLC 974   2017-07-20   
585-366 2 Hilton NY   8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974   2011-01-08   
585-366 3 Hilton NY   384C ONVOY, LLC- NY 974   2018-11-30   
585-366 4 Hilton NY   793K TWC IP ENABLED SERVICES, LLC 974   2004-03-07   
585-366 5 Hilton NY   384C ONVOY, LLC- NY 974   2020-01-11   
585-366 6 Hilton NY   508J CENTURYLINK COMMUNICATIONS, LLC 974   2014-10-03   
585-366 7 Hilton NY   793K TWC IP ENABLED SERVICES, LLC 974   2010-08-08   
585-366 8 Hilton NY   384C ONVOY, LLC- NY 974   2017-04-13   
585-366 9 Hilton NY   384C ONVOY, LLC- NY 974   2018-11-30   

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

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