ZIP Code 66528 is located in the county of Osage in the state of Kansas. 66528 ZIP Code is spread between the coordinates of +38.6030443 Latitude and -95.52974221 Longitude. 66528 ZIP Code is part of the 785 area code. There is 1 postal office in zip code 66528.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 66528. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.