The 512 Area Code (or Area Code 512) is located in the state of TX. Area Code 512 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.56 million unique phone numbers and 8.32 million individuals near the city of Austin
Area code 512 was put into service. In 1992 area code 512 was split to form area code 210. In 1999 area code 512 was split to form area code 361. On July 1, 2013 area code 737 was put into service as an overlay of area code 512.
Austin, Bastrop, Bertram, Buchanan Dam, Buda, Burnet, Coupland, Dale, Dripping Springs, Elgin, Evant, Florence, Georgetown, Granger, Hutto, Jarrell, Kempner, Kingsbury, Kyle, Lampasas, Leander, Liberty Hill, Lockhart, Lometa, Manor, Martindale, Mc Dade, Milano, Paige, Rockdale, San Gabriel, San Marcos, Smithville, Taylor, Thorndale, Wimberley.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 512-564 | Lampasas | Lampasas | Southwestern Bell | Landline |
| 512-565 | Travis | Austin | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-566 | Lampasas | Lampasas | Sprint Spectrum L.p. | Wireless |
| 512-567 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-568 | Travis | Austin | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-569 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-570 | Travis | Austin | Time Warner Communications Axs Of Austin | Landline |
| 512-571 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-573 | Travis | Austin | Sprint Spectrum L.p. | Wireless |
| 512-574 | Travis | Austin | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-575 | Bastrop | Smithville | At&t Corp. | Landline |
| 512-576 | Travis | Austin | T-Mobile Usa, Inc. | Wireless |
| 512-577 | Travis | Austin | T-Mobile Usa, Inc. | Wireless |
| 512-578 | Travis | Austin | Southwestern Bell | Landline |
| 512-579 | Travis | Austin | Time Warner Communications Axs Of Austin | Landline |
| 512-581 | Bastrop | Bastrop | Southwestern Bell | Landline |
| 512-582 | Travis | Austin | Ionex Communications South, Inc. - TX | Landline |
| 512-583 | Travis | Austin | Time Warner Communications Axs Of Austin | Landline |
| 512-584 | Travis | Austin | T-Mobile Usa, Inc. | Wireless |
| 512-585 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-586 | Travis | Austin | T-Mobile Usa, Inc. | Landline |
| 512-587 | Travis | Austin | Sprint Spectrum L.p. | Wireless |
| 512-588 | Burnet | Burnet | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-589 | Travis | Austin | Sprint Spectrum L.p. | Wireless |
| 512-590 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-591 | Williamson | Georgetown | Teleport Communications America, Llc - TX | Landline |
| 512-592 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-593 | Travis | Austin | Bandwidth.com Clec, Llc - TX | Landline |
| 512-594 | Travis | Austin | Southwestern Bell | Landline |
| 512-595 | Williamson | Taylor | Level 3 Communications, Llc - TX | Landline |
| 512-597 | Travis | Austin | Time Warner Communications Axs Of Austin | Landline |
| 512-600 | Travis | Austin | Grande Communications Networks, Inc. - TX | Landline |
| 512-601 | Caldwell | Dale | Frontier Southwest Inc Dba Frontier Comm Of Texas | Landline |
| 512-602 | Travis | Austin | Teleport Communications America, Llc - TX | Landline |
| 512-603 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-604 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-605 | Travis | Austin | Xo Texas, Inc. | Landline |
| 512-606 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-607 | Hays | Dripping Springs | Grande Communications Networks, Inc. - TX | Landline |
| 512-608 | Travis | Austin | Southwestern Bell | Landline |
| 512-609 | Travis | Austin | Southwestern Bell | Landline |
| 512-610 | Travis | Austin | Logix Communications Corporation - TX | Landline |
| 512-612 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-613 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-614 | Travis | Austin | Time Warner Cble Info Svc (Tx) Dba Time Warner Cbl | Landline |
| 512-615 | Travis | Austin | Logix Communications Corporation - TX | Landline |
| 512-616 | Williamson | Leander | Logix Communications Corporation - TX | Landline |
| 512-617 | Travis | Austin | Logix Communications Corporation - TX | Landline |
| 512-618 | Hays | San Marcos | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-619 | Travis | Austin | Sprint Spectrum L.p. | Wireless |
| 512-620 | Caldwell | Lockhart | Southwestern Bell | Landline |
| 512-621 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-622 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-623 | Travis | Austin | Southwestern Bell | Landline |
| 512-624 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-625 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-626 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-627 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-628 | Travis | Austin | Grande Communications Networks, Inc. - TX | Landline |
| 512-629 | Bastrop | Bastrop | New Cingular Wireless Pcs, Llc - IL | Landline |
| 512-630 | Williamson | Georgetown | Sprint Spectrum L.p. | Wireless |
| 512-631 | Travis | Austin | Usa Mobility Wireless, Inc. | Wireless |
| 512-632 | Travis | Austin | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-633 | Travis | Austin | New Cingular Wireless Pcs, Llc - IL | Wireless |
| 512-634 | Travis | Austin | At&t Local | Landline |
| 512-635 | Williamson | Georgetown | Sprint Spectrum L.p. | Wireless |
| 512-636 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| 512-637 | Travis | Austin | Austin Bestline Company - Clec | Landline |
| 512-638 | Travis | Austin | Cellco Partnership Dba Verizon Wireless - TX | Landline |
| 512-639 | Williamson | Georgetown | Cellco Partnership Dba Verizon Wireless - TX | Wireless |
| Phone Number 512-543-1266 |
USAGE Wireless |
City Rockdale |
Operate Read more about who called from 5125431266 |
Update Time Mar-26-2026 |
| Phone Number 512-489-6843 |
USAGE Landline |
City Florence |
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Update Time Mar-26-2026 |
| Phone Number 512-460-8603 |
USAGE Landline |
City Austin |
Operate Read more about who called from 5124608603 |
Update Time Mar-26-2026 |
| Phone Number 512-738-8116 |
USAGE Wireless |
City San Marcos |
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Update Time Mar-26-2026 |
| Phone Number 512-842-5148 |
USAGE Landline |
City Wimberley |
Operate Read more about who called from 5128425148 |
Update Time Mar-26-2026 |
| Phone Number 512-647-2681 |
USAGE Landline |
City Austin |
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Update Time Mar-26-2026 |
| Phone Number 512-202-2948 |
USAGE Wireless |
City Austin |
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Update Time Mar-26-2026 |
| Phone Number 512-884-5022 |
USAGE Wireless |
City Lockhart |
Operate Read more about who called from 5128845022 |
Update Time Mar-26-2026 |
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