Grays Knob ZIP Codes — Harlan County, KY
There is one unique ZIP code in Grays Knob, Kentucky and it is 40829. Area code: 606.
1
ZIP codes
5.25
sq mi land
0.06
sq mi water
606
area code
Grays Knob, KY ZIP code map
ZIP codes for Grays Knob, KY (1)