Houck, AZ

ZIP code 86506 covers the Navajo Nation reservation in Arizona. The area is characterized by vast deserts and stunning sandstone formations. Important landmarks include the monumental Monument Valley Navajo Tribal Park, famous for its towering red rock formations, and the Four Corners Monument, where the four states of Arizona, Utah, Colorado, and New Mexico meet. This zip code encompasses a landscape rich in Native American history and natural beauty.