| Area Code | 270 |
| State | Kentucky |
| Current Time in Area Code 270 | 270> CDT |
| Timezone | Central Daylight Time |
| Regional Market Area | Bowling Green Area Clarksville-Hopkinsville Area Cumberland Plateau Region Evansville Area Metro Louisville Paducah-Cape Girardeau-Harrisburg-Mt Vernon Area |
| Metro Area(s) | Bowling Green, KY Campbellsville, KY Central City, KY Clarksville, TN-KY Elizabethtown-Fort Knox, KY Glasgow, KY Madisonville, KY Mayfield, KY Murray, KY Owensboro, KY |
| Population (2020) | 1242274 |
| Adjacent Area Codes | 364,502,573,606,615,618,629,730,731,812,859,930,931 |
| Overlay Area Codes | 364 |
| Bowling Green |
| Hopkinsville |
| Owensboro |