Osage, OK

ZIP code 74054 belongs to Osage, Oklahoma. Located within this ZIP code is the city of Osage, known for being the birthplace of iconic American oilman and entrepreneur, Frank Phillips. The important landmarks in this area include the historic Phillips 66 gas station, Osage County Courthouse, and the Osage Tribal Museum, providing visitors with a glimpse into the rich history and culture of the Osage Nation.