Zip Code 79015 is located in the state of Texas in the Amarillo metro area. Zip code 79015 is primarily located in Randall County. The official US Postal Service name for 79015 is CANYON, Texas. Portions of zip code 79015 are contained within or border the city limits of Canyon, TX, Happy, TX, and Timbercreek Canyon, TX. The area code for zip code 79015 is 806.