Union, KY Area Codes
Union is served by area code 859. It is in Kentucky, Boone County. About 25,244 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 859 |
| State / province | Kentucky |
| County | Boone County |
| Population | 25,244 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 38.9103, -84.7363 |
What area code is Union in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 859 | Kentucky | 1,151,994 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Florence 859Walton 859Burlington 859Independence 859Erlanger 859Hebron 859Ft Mitchell 859Covington 859
How to dial
Dial 859 + 7 digits for a number in Union, or +1 859 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.