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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-658 A Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-658 0 Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-658 1 Manchester KY LXTNKY24X5Y  6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 466   2020-02-09   
606-658 2 Manchester KY SMRTKYXANMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2007-05-07   
606-658 3 Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2015-05-02   
606-658 4 Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2004-05-27   
606-658 5 Manchester KY WNCHKYMAXUX  8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2018-06-18   
606-658 6 Manchester KY SMRTKYXANMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2012-02-01   
606-658 7 Manchester KY DAVLKYMAX7X  073H TELNYX LLC 466   2020-07-11   
606-658 8 Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2013-10-19   
606-658 9 Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.