Homes For Sale San , TX. View San gardenpatio homes for sale, San , TX gardenpatio real estate, MLS listings or other San gardenpatio realty property. Area Code Overlay Approved for Code. To ensure a continuing supply of ephone numbers, thearea Grannis code will be added to the area served Applegate by 210. This Champaign is known as an area code Ball-Ground overlay. Texting Cheviot & Driving / HandsFree Laws in Texas A Full Overview While Texas just passed a statewide ban on texting and driving, at leastcities within our state have also banned handheld phone use while driving.