SAN ANTONIO -- In 1992, San Antonio was introduced to the 210 area code, breaking away from Austin's 512. Starting Saturday, March 25, get ready to welcome another area code to the Alamo City: "People ...

SAN ANTONIO — The North American Numbering Plan Administration announced Thursday that San Antonio has been assigned a new "726" area code, which will be the area's second when it's rolled out in two ...