512 area code is a telephone area code in the North American Numbering Plan (NANP) for Austin, Texas and the surrounding area. The area code was one of the original area codes created in 1947.
| Area Code | 512 |
|---|---|
| Major City | Austin |
| Service Date | 01/01/1947 |
| Time Zone | Central |
| Overlay Complex | 512/737 |
| Location | Texas (TX) |
| Country | United States |
Some of the cities served by area code 512 include Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, San Marcos, Kyle, Leander, Brushy Creek and more.
| Area code | City/Town | County |
|---|---|---|
| 512 | Austin | Hays |
| 512 | Bastrop | Bastrop |
| 512 | Bertram | Burnet |
| 512 | Briggs | Burnet |
| 512 | Buchanan Dam | Llano |
| 512 | Buda | Hays |
| 512 | Burnet | Burnet |
| 512 | Cedar Creek | Bastrop |
| 512 | Cedar Park | Williamson |
| 512 | Coupland | Williamson |
| 512 | Dale | Caldwell |
| 512 | Del Valle | Travis |
| 512 | Driftwood | Hays |
| 512 | Dripping Springs | Hays |
| 512 | Elgin | Bastrop |
| 512 | Fentress | Caldwell |
| 512 | Georgetown | Williamson |
| 512 | Granger | Williamson |
| 512 | Hutto | Williamson |
| 512 | Jarrell | Williamson |
| 512 | Kempner | Lampasas |
| 512 | Kyle | Hays |
| 512 | Lakeway | Travis |
| 512 | Lampasas | Lampasas |
| 512 | Leander | Travis |
| 512 | Liberty Hill | Williamson |
| 512 | Lockhart | Caldwell |
| 512 | Lometa | Lampasas |
| 512 | Manchaca | Travis |
| 512 | Manor | Travis |
| 512 | Martindale | Caldwell |
| 512 | Maxwell | Caldwell |
| 512 | Mc Neil | Travis |
| 512 | McDade | Bastrop |
| 512 | Milano | Milam |
| 512 | Muldoon | Fayette |
| 512 | Paige | Bastrop |
| 512 | Pflugerville | Travis |
| 512 | Prairie Lea | Caldwell |
| 512 | Red Rock | Bastrop |
| 512 | Rockdale | Milam |
| 512 | Round Rock | Williamson |
| 512 | San Marcos | Hays |
| 512 | Smithville | Bastrop |
| 512 | Spicewood | Travis |
| 512 | Staples | Guadalupe |
| 512 | Taylor | Williamson |
| 512 | Thorndale | Milam |
| 512 | Thrall | Williamson |
| 512 | Waelder | Gonzales |
| 512 | Walburg | Williamson |
| 512 | Weir | Williamson |
| 512 | Wimberley | Hays |