What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 512 serves the state of Texas.
The Table Below Shows the Towns and Cities That Use Area Code 512
| Austin Barton Creek Bastrop Bear Creek Bee Cave Bertram Briarcliff Brushy Creek Buchanan Dam Buda Burnet Camp Swift Cedar Park Circle D-KC Estates Creedmoor Driftwood Dripping Springs Elgin | Garfield Georgetown Granger Hays Hornsby Bend Hudson Bend Hutto Jarrell Jollyville Jonestown Kyle Lago Vista Lakeway Lampasas Leander Liberty Hill Lockhart Lometa | Lost Creek McDade Manchaca Manor Martindale Milano Mountain City Mustang Ridge Niederwald Pflugerville Point Venture Redwood Rockdale Rollingwood Round Rock San Leanna San Marcos Serenada | Shady Hollow Smithville Staples Sunset Valley Taylor The Hills Thorndale Thrall Uhland Volente Webberville Weir Wells Branch West Lake Hills Wimberley Windemere Woodcreek Wyldwood |