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: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

NXX: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-289 A Freeburn KY WNCHKYMAXMY  516C AT&T CORP. 466      
606-289 0 Freeburn KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2016-09-20   
606-289 1 Freeburn KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2014-01-23   
606-289 2 Freeburn KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2016-09-20   
606-289 3 Freeburn KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2020-06-07   
606-289 4 Freeburn KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466   2020-06-07   
606-289 5 Freeburn KY WNCHKYMAJMD  8660 WINDSTREAM NUVOX, INC. 466   2012-01-12   
606-289 6 Freeburn KY LXTNKY24X0Y  939H COMMIO, LLC 466   2023-09-15   
606-289 7 Freeburn KY WNCHKYMAXMY  516C AT&T CORP. 466   2011-04-16   
606-289 8 Freeburn KY DAVLKYMAX7X  073H TELNYX LLC 466   2020-07-03   
606-289 9 Freeburn KY WNCHKYMAXUX  8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2021-02-11   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.