67623 ZIP Code Alton, Kansas – USA
The ZIP code 67623 is assigned to Alton city, located in the Osborne county that is part of the state of Kansas, KS, United States.
67623 zip code map
Postcode location
Alton Kansas,KS
State of 67623
Check all the Kansas ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.