Guston zipcode
| City | Guston |
| ZIP Code | 40142 |
| Type | Standard |
| State Code | KY |
| State | Kentucky |
ZIP code of Guston is 40142. This place is located in Kentucky state in US. To send any postal service to Guston, you must use 40142 zipcode.
| City | Guston |
| ZIP Code | 40142 |
| Type | Standard |
| State Code | KY |
| State | Kentucky |
ZIP code of Guston is 40142. This place is located in Kentucky state in US. To send any postal service to Guston, you must use 40142 zipcode.
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