Bartlesville, OK

ZIP code 74003 encompasses the city of Bartlesville in northeastern Oklahoma. This area is known for its historical landmarks, including the Price Tower, a famous Frank Lloyd Wright-designed skyscraper. Additionally, Bartlesville is home to the Phillips Petroleum Company Museum, showcasing the town's rich oil history. The ZIP code also includes the popular La Quinta Mansion, a grand Italian Renaissance-style estate turned museum.