Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 585 [Rate centres in NPA 585] [Dial plan for NPA 585]

NXX: 294

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-294 A Caledonia NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974      
585-294 0 Caledonia NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974      
585-294 1 Caledonia NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974      
585-294 2 Caledonia NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-294 3 Caledonia NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974      
585-294 4 Caledonia NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974      
585-294 5 Caledonia NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974      
585-294 6 Caledonia NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974      
585-294 7 Caledonia NY ROCHNYXAQMD  508J CENTURYLINK COMMUNICATIONS, LLC 974      
585-294 8 Caledonia NY ROCHNYXAPS1  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-294 9 Caledonia NY ROCHNYEI5MD  073H TELNYX LLC 974      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.