| Area Code | 606 |
| State | Kentucky |
| Current Time in Area Code 606 | 606> EST |
| Timezone | Eastern Standard Time |
| Regional Market Area | Charleston-Huntington Area Cumberland Plateau Region Lexington Area Metro Cincinnati |
| Metro Area(s) | Danville, KY London, KY Maysville, KY Middlesborough, KY Mount Sterling, KY Somerset, KY |
| Population (2020) | 902370 |
| Adjacent Area Codes | 220,270,276,283,304,326,364,423,513,681,740,859,931,937 |