Grays Knob zipcode
| City | Grays Knob |
| ZIP Code | 40829 |
| Type | PO Box |
| State Code | KY |
| State | Kentucky |
ZIP code of Grays Knob is 40829. This place is located in Kentucky state in US. To send any postal service to Grays Knob, you must use 40829 zipcode.
| City | Grays Knob |
| ZIP Code | 40829 |
| Type | PO Box |
| State Code | KY |
| State | Kentucky |
ZIP code of Grays Knob is 40829. This place is located in Kentucky state in US. To send any postal service to Grays Knob, you must use 40829 zipcode.
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