Sulphur, OK

ZIP code 73086 covers Sulphur in south-central Oklahoma, near the Arbuckle Mountains. Its best-known attractions include Chickasaw National Recreation Area, with its springs, Travertine Creek, and Lake of the Arbuckles, as well as the Chickasaw Cultural Center, which presents Chickasaw history and culture. In downtown Sulphur, the historic Artesian Hotel is a prominent landmark, alongside local shops and civic buildings.