What is san luis potosi area code?

The area code for San Luis Potosi is 444. It is a city located in central Mexico and is the capital of the state of San Luis Potosi. The area code is used for telephone numbers in and around the city, including nearby municipalities such as Soledad de Graciano Sanchez, San Felipe, and Villa de Reyes. It was first introduced on 1991 and is still in use today. When calling San Luis Potosi from outside of Mexico, the international dialing code is 011-52-444.