| General Information about Area Code 606 | |
|---|---|
| Country | United States |
| State / Province / Territory | Kentucky |
| Major City | London |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 606-398 | Buckhorn | Perry | Landline |
| 606-542 | Flat Lick | Knox | Landline |
| 606-331 | Ashland | Boyd | Wireless |
| 606-865 | Catlettsburg | Boyd | Landline |
| 606-848 | Partridge | Letcher | Landline |
| 606-796 | Vanceburg | Lewis | Landline |
| 606-831 | Russell | Greenup | Wireless |
| 606-467 | Ashland | Boyd | Landline |
| 606-573 | Helton | Leslie | Landline |
| 606-779 | Sizerock | Leslie | Landline |
| 606-571 | Ashland | Boyd | Landline |
| 606-778 | Manchester | Clay | Wireless |
| 606-216 | Hazard | Perry | Landline |
| 606-207 | Morehead | Rowan | Landline |
| 606-654 | Pineville | Bell | Landline |
| 606-633 | Whitesburg | Letcher | Landline |
| 606-346 | Hustonville | Lincoln | Landline |
| 606-297 | Staffordsville | Johnson | Landline |
| 606-364 | Tyner | Jackson | Landline |
| 606-764 | Mount Vernon | Rockcastle | Landline |