512 Area Code

The 512 area code is found in the state of Texas, and spans 24 different Counties. Listed below are the 24 Counties that reside inside of the 512 area code. Included under the Counties are the cities within the given County.
Bastrop County Texas
Bastrop, Cedar Creek, Elgin, Mc Dade, Paige, Red Rock, Smithville
Bell County Texas
Killeen
Burnet County Texas
Bertram, Briggs, Burnet, Marble Falls
Caldwell County Texas
Dale, Fentress, Lockhart, Luling, Martindale, Maxwell, Prairie Lea
Comal County Texas
New Braunfels
Coryell County Texas
Copperas Cove, Evant
Dallas County Texas
Dallas
Guadalupe County Texas
Seguin, Staples
Harris County Texas
Houston
Hays County Texas
Austin, Buda, Driftwood, Dripping Springs, Kyle, San Marcos, Wimberley
Jackson County Texas
Edna
Jefferson County Texas
Beaumont
Lampasas County Texas
Kempner, Lampasas, Lometa
Lee County Texas
Giddings, Lexington, Lincoln
Llano County Texas
Bluffton, Buchanan Dam, Kingsland
Mclennan County Texas
Hewitt
Milam County Texas
Milano, Rockdale, Thorndale
Nueces County Texas
Corpus Christi
Potter County Texas
Amarillo
Tarrant County Texas
Mansfield
Travis County Texas
Austin, Del Valle, Leander, Manchaca, Manor, Mc Neil, Pflugerville, Spicewood
Victoria County Texas
Victoria
Washington County Texas
Brenham
Williamson County Texas
Austin, Cedar Park, Coupland, Georgetown, Granger, Hutto, Jarrell, Leander, Liberty Hill, Round Rock, Taylor, Thrall, Walburg, Weir