Ione, WA

ZIP code 99139 belongs to Metaline Falls, a quaint town situated in northeastern Washington. Known for its picturesque setting nestled between the Selkirk Mountains and the Pend Oreille River, the area boasts attractions such as Sullivan Lake, Cutter Theatre, and Metaline Falls Suspension Bridge. This zip code is popular among nature enthusiasts for its hiking trails, camping opportunities, and stunning scenery.