ZIP Code 66603 is located in the county of Shawnee in the state of Kansas. 66603 ZIP Code is spread between the coordinates of +39.0549320 Latitude and -95.68010454 Longitude. 66603 ZIP Code is part of the 785 area code. There is 1 postal office in zip code 66603.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 66603. 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.