The area code 915 is located in El Paso, Texas.
Area code 915 is the El Paso area code, serving Far West Texas at the state’s western tip. It covers communities along the Rio Grande in the Chihuahuan Desert, linking Texas to New Mexico and Mexico through a busy border region. Most 915 phone numbers trace to El Paso County and nearby parts of Hudspeth County, including military and residential areas. Sitting on the I-10 corridor, this Texas area code plays a key role in travel and cross-border commerce.
Cities and communities in 915 include:
Within 915, you’ll find major landmarks like Franklin Mountains State Park, the University of Texas at El Paso (UTEP), Fort Bliss, the El Paso Mission Trail, Chamizal National Memorial, and El Paso International Airport (ELP). The region observes Mountain Time, unlike most of Texas, and anchors the binational Paso del Norte metro with Ciudad Juárez just across the river. This mix of culture, nature, and trade gives 915 phone numbers a strong local identity. When you see a 915 area code, it usually points to the El Paso metro and nearby towns.
“El Paso is the sixth-largest city in Texas with 678,815 residents (2020).” — U.S. Census Bureau, 2020 Decennial Census
Area code 915 has deep roots: it was created in 1947 as one of the original North American Numbering Plan area codes, and it was narrowed in 2003 when new Texas area codes 325 and 432 were split off. Today, 915 focuses on El Paso and Far West Texas, making it the westernmost Texas area code. It covers border crossings, military communities, and historic missions within a short drive of desert mountains and state parks. For business, government, and daily life in West Texas, the 915 area code signals a direct connection to the El Paso region.