Area code 915 is a telephone area code in the state of Texas, United States. It covers the western part of Texas, including the city of El Paso and its surrounding areas. It was one of the original area codes established in 1947 that originally covered a large portion of western Texas and the Texas Panhandle. It was split by 817 in 1954, 806 in 1957, and 325 and 432, both in 2003.