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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-531 A Naples NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-531 0 Naples NY ROCHNYXAXNX  087H EMPIRE LONG DISTANCE CORPORATION 974   2019-10-30   
585-531 1 Naples NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974   2007-09-06   
585-531 2 Naples NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974   2012-02-09   
585-531 3 Naples NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974   2018-06-09   
585-531 4 Naples NY   793K TWC IP ENABLED SERVICES, LLC 974   2006-11-21   
585-531 5 Naples NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2017-04-08   
585-531 6 Naples NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2019-09-09   
585-531 7 Naples NY ROCHNYXAQMD  508J CENTURYLINK COMMUNICATIONS, LLC 974   2014-10-03   
585-531 8 Naples NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2019-09-09   
585-531 9 Naples NY   145J TERRA NOVA TELECOM INC. 974   2021-01-01   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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