San Luis is a city in Yuma County, Arizona, United States. It is located near the Colorado River, close to the border with California and Mexico. The city was incorporated in 1931 and has since grown to become the sixth most populous city in the county. San Luis is known for its agriculture and is home to the San Luis Rio Colorado Mexican border crossing, one of the busiest border crossings in the area.
AT&T takes the top spot among Cell Phone Stores in San Luis, Arizona with 3 locations as of April 29, 2024. T-Mobile is in second place with 2 locations.