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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-643 A East Rochester NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-643 0 East Rochester NY ROCHNYPA3MD  5562 METROPCS, INC. 974      
585-643 1 East Rochester NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-643 2 East Rochester NY ROCHNYXAPS1  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-643 3 East Rochester NY GATSNYAODS0  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974      
585-643 4 East Rochester NY ROCHNYPA3MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-643 5 East Rochester NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-643 6 East Rochester NY ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-643 7 East Rochester NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974      
585-643 8 East Rochester NY ROCHNYXAGMD  997E BANDWIDTH.COM CLEC, LLC - NY 974      
585-643 9 East Rochester NY PRTNNYADGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.