Supports US, international, and any format — with or without country code.
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🔒 The number you enter is never stored, logged, or shared. It is used solely to generate your result and is discarded immediately after. Results are for informational purposes only and do not constitute legal advice. Scamanot does not guarantee the accuracy of its findings.
Know Your Enemy
The calls scammers make most.
Scam callers follow predictable playbooks. Here's what each one looks like — and how to spot them before you answer.
Callers claiming you owe back taxes, have a warrant, or must verify your Social Security number immediately.
"Your computer has a virus." Callers posing as Microsoft, Apple, or your internet provider asking for remote access.
Callers pretending a grandchild is in legal trouble and needs bail money wired immediately — don't tell the parents.
"You've won — just pay the processing fee." You can't win something you didn't enter.
Callers claiming suspicious activity on your account, asking you to "confirm" your card number or PIN to stop a transaction.
Automated calls using a local area code to seem familiar. Often the opener for a live scammer once you answer.
If It's a Scam
What to do after you check.
If our checker flags the number — or your gut already did — here's the right sequence.
Calling an unknown suspicious number confirms it's active and can trigger more scam attempts. Don't engage.
Use your phone's built-in blocking feature. On iPhone: tap the number → scroll down → Block this Caller. On Android: tap the three dots → Block.
File a report at reportfraud.ftc.gov — it helps authorities identify patterns and shut down operations. Takes 2 minutes.
All major US carriers monitor 7726. Forwarding suspicious texts helps block the number across networks automatically.
Call your bank directly using the number on the back of your card. Freeze your credit at annualcreditreport.com. File an identity theft report at identitytheft.gov.
Common Questions
What people ask before they check.
More Scamanot Tools
The number was suspicious. Now check the message.
Straight Answers
The questions people ask most — answered directly.
Is it safe to enter a phone number here?
Yes. Per our Security Policy Framework §3.1, the phone number you submit is never stored, logged, or shared. It is used solely to generate your result and discarded immediately after. We have no way to connect a phone number to you personally, and we don't try.
What formats does the checker accept?
Any format — with or without country code, dashes, spaces, or parentheses. US numbers, international numbers, and toll-free numbers all work. Enter it exactly as it appeared on your phone.
Can scammers use numbers that look legitimate?
Yes — this is called spoofing. Scammers can make a call appear to come from your bank's real number, a government agency, or even a local number you recognize. If something about the call felt wrong, check it regardless of what the number looked like. Caller ID alone is not proof of legitimacy.
What if the number comes back as unknown or clean?
A clean result means we found no known scam activity linked to that number — not that it's definitively safe. Brand new scam numbers won't yet appear in databases. Always combine our result with your own judgment. If the call felt off, trust that instinct.
Why Scamanot Exists
Built by someone who's been there.
Scamanot was founded by Robert Scott Singleton — 63 years old, online since 1992, and a scam victim more times than he cares to count. Car dealers. Email schemes. Fake online sellers. He watched fraud grow from an obscure curiosity into a billion-dollar catastrophe targeting everyday people.
"When it happens, you don't say anything. You just go quiet. Forget about it. Move on. That's what I did for decades. That's what most people do. And that silence — that's exactly what scammers are counting on."
So he built something about it. Every tool on Scamanot is AI-powered, free to use, and built on one principle: nobody should have to just go quiet and move on. Your searches are never stored. The AI runs server-side only. We find the truth. We never expose yours.
Founder
Robert Scott Singleton
Founded
2026
Online since
1992
Data stored
Zero. None. Ever.