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: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-283 A Albion NY   793K TWC IP ENABLED SERVICES, LLC 140      
585-283 0 Albion NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2010-09-12   
585-283 1 Albion NY BFLONYGOFMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2010-02-17   
585-283 2 Albion NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2012-05-27   
585-283 3 Albion NY   829J PAETEC ITEL, LLC 140   2007-12-17   
585-283 4 Albion NY   793K TWC IP ENABLED SERVICES, LLC 140   2004-07-03   
585-283 5 Albion NY   793K TWC IP ENABLED SERVICES, LLC 140   2010-08-08   
585-283 6 Albion NY BFLONYGODS1  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 140   2012-01-02   
585-283 7 Albion NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2013-01-30   
585-283 8 Albion NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2012-09-07   
585-283 9 Albion NY BFLONYGOFMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2014-06-22   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.