Is This Number a Scam? Free Scam and Spam Call Checker
Paste the number and check it for scam reports
Check for free whether a phone number is linked to scams, spam or fraud before you call back, reply or pay.
Missed call from a number you don’t know? A text asking you to pay a fee or confirm a code? Paste the number below for a free scam phone number check. We check it against over 750,000 numbers reported to the US FTC and FCC, US complaint sites such as 800notes, RoboKiller and ShouldIAnswer, VoIP and premium-rate ranges and international sanctions lists, and give you a clear verdict in under a minute. No sign-up.
How to tell if a phone number is a scam
No single check proves a number is safe, but scam numbers usually leave a pattern. When you run a scam or spam call lookup, these are the signals we look at and what each one means:
- Fraud and robocall reports: the number is cross-checked against hundreds of thousands of numbers reported to the US Federal Trade Commission and the FCC and against US complaint sites such as 800notes, RoboKiller and ShouldIAnswer. If other people have reported it, you see it. Some US area codes show clear patterns: 202 numbers are often spoofed to pose as federal agencies, and 813 in Tampa is among the most reported in FTC robocall data.
- Line type: many scam operations call from non-fixed VOIP numbers that can be created online in minutes and thrown away. A «bank» or «tax office» calling from a disposable VOIP line is a strong warning sign.
- Premium-rate and one-ring prefixes: some scams just want you to call back a number that charges you per minute. We flag premium-rate ranges and international prefixes typical of «wangiri» missed-call scams.
- Country mismatch: if the caller claims to be your local bank but the number is registered in another country, that mismatch matters.
- Sanctions screening: when the report finds a name, that name is checked against international sanctions lists (OFAC).
Outside North America we also read community complaint sites in Spain, Latin America, Australia and Germany, and the report tells you how many different people have looked the number up on IntelMind. A sudden spike of lookups is a classic sign of a mass calling campaign.
Red flags in the call or text itself
Even a «clean» number can be used for a scam, because caller ID can be spoofed. Treat the call as suspicious if you notice any of these:
- Pressure to act right now: an account about to be closed, a parcel about to be returned, a fine about to increase.
- A request for a one-time code sent to your phone. No genuine bank or service will ever ask you to read it out.
- Payment by gift cards, crypto, wire transfer or moving money to a «safe account».
- A request to install a remote-access app so they can «fix» something.
- A message from an unknown number that starts with «Hi Mum» or «Hi Dad» saying the sender has a new phone.
What to do if the number looks like a scam
- Don’t call back unknown international numbers after a missed call.
- Hang up and call the organization yourself using the number on its official website or on the back of your card.
- Block and report the number. In the US, report to the FTC at reportfraud.ftc.gov. In the UK, forward scam texts to 7726 and report fraud to Report Fraud. In Australia, report to Scamwatch. In Canada, contact the Canadian Anti-Fraud Centre.
- If you already paid or shared a code, call your bank immediately.
You do not need to look these up yourself: every report ends with the official place to report the call in the country you are in, plus the one for the country the number comes from if it is foreign.
What this check can and can't tell you
We’re strict about this: we only show what the sources actually return. If a number has been reported, you see the reports. If the owner has left a public trail, the full report can show it with the source as proof. If nothing shows up, we say so clearly — we never invent a name or a risk. A clean result means no known reports, not a guarantee, especially because scammers can spoof numbers that belong to someone else.
More ways to check a suspicious number
Frequently asked questions
Is this phone number a scam?
Paste it into the checker above. We compare it with hundreds of thousands of numbers reported for fraud and robocalls, spam reputation directories, VOIP and premium-rate ranges, screen any name we find against sanctions lists, and return a verdict: safe to interact, verify, caution or block. If the number has never been reported, we tell you that too.
How can I check if a number is spam for free?
It's 100% free, with no sign-up. You see where the number is from, the line type, the carrier when available and whether it appears in spam or fraud reports, plus the public web trail and a timestamped PDF. Ads on the page cover the running costs.
Can a scammer use a real person's number?
Yes. Caller ID spoofing lets scammers display a number that isn't theirs, sometimes even a real local number. That's why a clean result means there are no known reports, not that the call is safe. Always verify by calling the organization back on its official number.
Why do scammers use VOIP numbers?
Non-fixed VOIP numbers can be created online in minutes, often without identity checks, and discarded after a campaign. We flag VOIP lines using official numbering-plan data and, when our carrier source reports it, the VoIP provider behind the number, so you know when a caller is using that kind of line.
What is a one-ring or wangiri scam?
A one-ring scam is a missed call from an international number designed to make you call back. The number is usually premium-rate, so the call costs you money per minute. If you get a missed call from an unfamiliar country code, check the number before calling back.
Where should I report a scam phone number?
In the US, report it to the FTC at reportfraud.ftc.gov. In the UK, forward scam texts to 7726 and report fraud to Report Fraud, or to Police Scotland on 101 in Scotland. In Australia, report it to Scamwatch. In Canada, report it to the Canadian Anti-Fraud Centre. Also block the number on your phone.
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