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: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-524 A Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140      
585-524 0 Batavia NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2015-04-11   
585-524 1 Batavia NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2016-07-21   
585-524 2 Batavia NY   793K TWC IP ENABLED SERVICES, LLC 140   2016-12-09   
585-524 3 Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140   2022-01-09   
585-524 4 Batavia NY BFLONYFRX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 140   2015-09-14   
585-524 5 Batavia NY BFLONYFRJMD  508J CENTURYLINK COMMUNICATIONS, LLC 140   2015-06-12   
585-524 6 Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140   2015-04-12   
585-524 7 Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140   2015-04-12   
585-524 8 Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140   2015-04-12   
585-524 9 Batavia NY BFLONYFRXPX  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 140   2015-03-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.