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: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-617 A Spencerport NY ROCHNY011MD  4152 PAETEC COMMUNICATIONS, INC. - NY 974      
585-617 0 Spencerport NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974   2007-08-02   
585-617 1 Spencerport NY ROCHNY011MD  4152 PAETEC COMMUNICATIONS, INC. - NY 974   2003-05-05   
585-617 2 Spencerport NY ROCHNY011MD  4152 PAETEC COMMUNICATIONS, INC. - NY 974   2002-04-15   
585-617 3 Spencerport NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974   2010-08-08   
585-617 4 Spencerport NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974   2004-01-16   
585-617 5 Spencerport NY ROCHNYXAAMD  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 974   2008-07-02   
585-617 6 Spencerport NY ROCHNY011MD  4152 PAETEC COMMUNICATIONS, INC. - NY 974   2004-07-15   
585-617 7 Spencerport NY ROCHNYXANMD  7140 TC SYSTEMS, INC. - NY 974   2019-06-09   
585-617 8 Spencerport NY GATSNYAODS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974   2011-02-21   
585-617 9 Spencerport NY ROCHNY011MD  4152 PAETEC COMMUNICATIONS, INC. - NY 974   2002-04-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.