Who called me from a 512 number?
Consumers named 1,238 different 512 numbers in 1,320 Do Not Call complaints filed with the US Federal Trade Commission between Feb 4, 2026 and Sep 14, 2026.
Numbers reported
1,238
Complaints
1,320
Recorded / robocall
53%
Most common
Other
Most-reported 512 numbers
- (512) 900-3239Other10
- (512) 900-4370Dropped call or no message9
- (512) 900-4294Other5
- (512) 920-1881Other4
- (512) 547-4088Other3
- (512) 718-9491Reducing your debt (credit cards, mortgage, student loans)3
- (512) 766-9920Calls pretending to be government, businesses, or family and friends3
- (512) 828-7945Other3
- (512) 855-6263Other3
- (512) 856-1432Dropped call or no message3
- (512) 862-9555Other3
- (512) 866-7712Reducing your debt (credit cards, mortgage, student loans)3
- (512) 872-2565Dropped call or no message3
- (512) 219-8787Dropped call or no message2
- (512) 254-8934No Subject Provided2
- (512) 254-9796Other2
- (512) 270-3933Other2
- (512) 273-4121Calls pretending to be government, businesses, or family and friends2
- (512) 277-5036No Subject Provided2
- (512) 295-5389Medical & prescriptions2
- (512) 298-2270Home improvement & cleaning2
- (512) 309-0768Dropped call or no message2
- (512) 318-9801Calls pretending to be government, businesses, or family and friends2
- (512) 369-9345Reducing your debt (credit cards, mortgage, student loans)2
- (512) 410-7691Home improvement & cleaning2
- (512) 417-0959Medical & prescriptions2
- (512) 442-8705Calls pretending to be government, businesses, or family and friends2
- (512) 474-1221Dropped call or no message2
- (512) 494-6920Medical & prescriptions2
- (512) 518-1532Dropped call or no message2
- (512) 547-4382Dropped call or no message2
- (512) 570-4078Other2
- (512) 595-8290Other2
- (512) 596-7809Warranties & protection plans2
- (512) 616-5397No Subject Provided2
- (512) 631-3637Other2
- (512) 631-9862No Subject Provided2
- (512) 674-0641Dropped call or no message2
- (512) 721-3671Other2
- (512) 721-7134Calls pretending to be government, businesses, or family and friends2
- (512) 754-0994Computer & technical support2
- (512) 766-6615No Subject Provided2
- (512) 768-9859No Subject Provided2
- (512) 770-8748Medical & prescriptions2
- (512) 846-6787No Subject Provided2
- (512) 866-6150No Subject Provided2
- (512) 876-2322Calls pretending to be government, businesses, or family and friends2
- (512) 883-5761No Subject Provided2
- (512) 884-5022Other2
- (512) 885-0986No Subject Provided2
What to do if a 512 number called you
- Do not call back and do not press any key to "opt out".
- Never give codes, card numbers or remote access to an inbound caller.
- Block the number and report the call at reportfraud.ftc.gov.
- Report it to GACS so other people searching this number find your warning — report a scam call.
Questions people ask
Is every call from a 512 number a scam?
No. Area code 512 is a normal US area code used by ordinary businesses and people. The numbers listed here are the ones consumers named in Do Not Call complaints — the area code itself tells you nothing about whether a specific call is legitimate.
Why do I keep getting calls from 512 numbers?
Scam dialers often spoof a local-looking prefix so the call appears familiar, and they rotate through numbers within the same area code. That is why blocking one number rarely stops the calls.
Should I call a 512 number back?
No. Returning a call to an unknown number can confirm your line is live or connect you to a premium-rate service. A genuine caller will leave a voicemail.
Where do these counts come from?
The US Federal Trade Commission publishes the phone numbers named in Do Not Call complaints as daily open-data files. GACS aggregates those files. These totals cover only the days we have processed, not all time.
Source: FTC Do Not Call complaint data. Complaints are unverified consumer allegations and caller ID is easily spoofed, so a listed number may belong to someone unconnected to the calls.
Authoritative sources
Independent primary sources used to check and corroborate the guidance on this page.
- US Federal Communications Commission — Robocalls
Regulator guidance on blocking unwanted calls and texts.
- US National Do Not Call Registry
Register a number and file telemarketing complaints.
- UK Ofcom — Nuisance Calls and Messages
UK regulator advice and reporting routes for scam calls and SMS.
