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: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-347 A Middlesboro KY IVELKYAACM1  6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 0 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 1 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 2 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 4 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 5 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 6 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 7 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 8 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      
606-347 9 Middlesboro KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.