Op (KS state) ZIP code
ZIP code of Op (KS) is 66203. Below you can find map of Op, or look up other ZIP codes in Kansas or other US states. If Op's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 66203.
Op have more then one ZIP code. List of all Op's ZIP codes: 66203, 66251.