512 area code: where it is and which numbers are reported

512 covers Austin, Round Rock and Georgetown in Texas. 1,646 numbers in it drew 1,791 complaints between Oct 2, 2025 and Oct 31, 2026.

About area code 512

LocationTexas
Main citiesAustin, Round Rock, Georgetown, San Marcos
Local time now
Time zoneCentral
In service since1947
Shares its area with737
Numbers reported1,646
Complaints1,791
Most reported asOther, medical, imposters

Reported 512 numbers

Most reported first. A number links to its own page once it has complaints from two or more days.

(512) 768-9859 23 complaints Textslast Oct 16, 2026 (512) 543-1782 11 complaints Textslast Oct 30, 2026 (512) 788-9491 1 complaint Prerecorded callslast Dec 1, 2025
(512) 900-3239 9 complaints Otherlast Sep 25, 2026
(512) 900-4370 5 complaints Dropped calllast Sep 30, 2026
(512) 200-9291 4 complaints Textslast Oct 31, 2026
(512) 200-8974 4 complaints Textslast Oct 26, 2026
(512) 638-8246 4 complaints Otherlast Sep 29, 2026
(512) 884-5022 4 complaints Otherlast Sep 25, 2026
(512) 547-4088 4 complaints Otherlast Sep 21, 2026
(512) 399-4346 3 complaints Otherlast Oct 26, 2026
(512) 222-5198 3 complaints Textslast Oct 25, 2026
(512) 866-7712 3 complaints Otherlast Oct 22, 2026
(512) 920-1885 3 complaints Otherlast Oct 19, 2026
(512) 678-0689 3 complaints Imposterslast Oct 14, 2026
(512) 872-2565 3 complaints Dropped calllast Oct 1, 2026
(512) 846-6787 3 complaints Otherlast Sep 24, 2026
(512) 828-7945 3 complaints Otherlast Sep 10, 2026
(512) 553-1596 3 complaints Textslast Mar 4, 2026
(512) 631-4161 3 complaints Textslast Feb 25, 2026
(512) 548-9542 2 complaints Textslast Oct 30, 2026
(512) 582-7220 2 complaints Debt reductionlast Oct 28, 2026
(512) 595-7360 2 complaints Otherlast Oct 28, 2026
(512) 877-2413 2 complaints Textslast Oct 28, 2026
(512) 234-4023 2 complaints Live callslast Oct 27, 2026

The 25 most reported of 1,646 numbers.

When 512 numbers were reported

Complaints a month, last 13 months

480 in the busiest month
NovDecJanFebMarAprMayJunJulAugSepOctNov
Complaints a month, last 13 months
November 2025: 22
December 2025: 18
January 2026: 33
February 2026: 22
March 2026: 16
April 2026: 11
May 2026: 15
June 2026: 23
July 2026: 275
August 2026: 480
September 2026: 479
October 2026: 396

Hour of day, as reported in complaints

Busiest around 10 am
12 am6 am12 pm6 pm
Hour of day, as reported in complaints
12 am: 10
1 am: 4
2 am: 7
3 am: 10
4 am: 6
5 am: 3
6 am: 8
7 am: 13
8 am: 97
9 am: 209
10 am: 258
11 am: 219
12 pm: 202
1 pm: 165
2 pm: 107
3 pm: 96
4 pm: 93
5 pm: 62
6 pm: 39
7 pm: 20
8 pm: 15
9 pm: 12
10 pm: 5
11 pm: 2

The most reported 512 prefixes

Complaints by the three digits after the area code.

(512) 295
422%
(512) 876
352%
(512) 768
342%
(512) 721
261%
(512) 737
261%

512 numbers that unwanted calls gave to contact

Numbers in this area code that complaints named as the number a call or text asked people to contact.

(512) 788-9491 52 complaints from 51 caller IDs (512) 768-9859 31 complaints (512) 543-1782 14 complaints
(512) 918-9647 6 complaints
(512) 894-6531 3 complaints
(512) 222-4776 3 complaints
(512) 276-8721 3 complaints from 1 caller ID
(512) 253-8429 3 complaints
(512) 548-9542 3 complaints
(512) 200-8974 2 complaints

Towns and cities in area code 512

24 places its numbers are assigned to, the ones with the most numbers first.

Check a number

Enter a number. Bewary checks it against FTC and FCC scam and robocall complaints and its scam lists.

Free, no signup: 10 checks a day.

Sources

Complaints consumers filed with the FCC and FTC, Oct 2, 2025 to Oct 31, 2026. Bewary counts the reports and does not check each one. Scammers can fake the number that shows on your phone, so a reported number may belong to someone who never called you.

Other area codes in Texas