If a caller wants money, a login code, secrecy, or instant action, end the call. Verify the story later through a number or app you found independently.
Caller ID can look local. A voice can sound familiar. Neither proves identity. The FTC's phone scam guidance covers impersonators posing as government agencies, businesses, family members, and romantic interests. The FCC's consumer guide covers reports about unwanted robocalls, robotexts, and related complaints.
The red flags that matter most
One odd detail may have an innocent explanation. Several pressure tactics together call for an exit.
| Warning sign | What the caller may say | Safer response |
|---|---|---|
| Urgency or threats | "Pay now or you will be arrested." | Hang up, then verify through an official channel. |
| Impersonation | "I'm calling from your bank, a federal agency, or the police." | Find the organization's number yourself. |
| Requests for secrets | "Read me the code we just sent." | Never share passwords, PINs, or one-time codes on an unsolicited call. |
| Payment pressure | "Move the money today to protect your account." | Contact your bank or payment provider through its official app or card number. |
| Spoofed caller ID | A local, familiar, or official-looking number appears. | Treat the display as unverified. |
| Remote-access demands | "Install this tool so I can fix your computer." | Don't share your screen or install software at the caller's direction. |
| Fake refunds or prizes | "Pay a fee before we release your money." | Don't pay to receive an unexpected refund or prize. |
| Evasive answers | The caller avoids simple questions or won't let you call back. | Hang up. Contact the organization independently. |
The number on your screen shows only what appeared. It doesn't establish who is speaking. Caller ID spoofing can make a fraudulent call look local, familiar, or official.
Don't spend the call trying to determine whether a voice is AI-generated. You don't need to identify the technology. Verify the person another way.
The script matters less than the pressure
Impersonation supplies the story. A caller may claim to be the FBI, a sheriff's office, a court, a bank, a tax agency, or a company you recognize. They may also pose as a family member or romantic interest. The FTC says real law enforcement and federal agencies won't call and threaten you.
One fake bank agent wants your verification code. A tech-support caller announces an infection and asks for remote access. A supposed relative, romantic contact, or business representative suddenly needs money. The story may change mid-call; the pressure is meant to keep you reacting instead of checking.
Most honest businesses will give you time to consider an offer and provide written information before you commit. You can hang up without explaining yourself.
An unsolicited sales call isn't automatically a scam. It may still violate telemarketing rules, so report the conduct that applies.
What to do while the call is live
Don't investigate with the caller still in control. Do this instead.
- Hang up. Don't argue, press a number, or follow instructions to stay on the line.
- Ignore the displayed callback number. Find the organization's or person's number yourself.
- Verify the claim. Use the number on your bank card, an official app, a statement, or a trusted contact already in your phone.
- Record the details. Note the date, time, displayed number, caller ID name, voicemail, story, and request.
- Act quickly if you shared information or sent money. Contact the relevant bank, card issuer, payment app, or other provider through an official channel.
Have a recording already? Attach it to a complaint when it's safe. Don't stay on a dangerous call to collect evidence.
How to report a scam or unwanted robocall
A report can help even if you lost no money. The FTC analyzes complaint patterns, and the FCC says complaints may also be shared with other enforcement agencies.
- Write a compact account. Include the date, time, phone number, caller ID name, message, requested payment or information, and any loss.
- Report suspected fraud to the FTC. The reporting route appears in the FTC's phone scam guidance. Use it for impersonation, payment demands, fake refunds, prize calls, and other scams.
- File an FCC complaint about the communications problem. Use the FCC guide to unwanted robocalls and texts for an unwanted robocall, robotext, or caller ID spoofing issue.
- Tell your phone provider. Ask about call-blocking and call-labeling tools, then report the number or message through the provider's process.
- Contact the payment provider immediately if money moved. Ask whether cancellation, a freeze, or a dispute option may exist for that payment method.
One incident may fit more than one route. A fake bank call using a prerecorded message, for example, can belong in both an FTC fraud report and an FCC robocall complaint.
What the Do Not Call Registry can and cannot do
Read the National Do Not Call Registry FAQs. They explain registration and complaints. The registry can help limit covered telemarketing, but it can't authenticate callers or stop every illegal call. Scammers may ignore the rules and falsify caller ID.
Turns out, the registry works mainly as an enforcement and reporting tool, not a security feature. The FTC says complaint data helps identify illegal callers by their calling patterns.
FCC guidance says telemarketing calls to a home phone are prohibited before 8 a.m. Prerecorded telemarketing calls must provide an opt-out at the start. Those requirements apply to covered telemarketing calls. A fraudster may ignore them.
Recent FTC reporting says all major voice providers offer call-blocking or call-filtering products to all or some customers. Check your carrier's settings. Keep filtering as a backup, not as proof that every allowed call is safe.
If you already shared information or paid
Contact the organization that handled the transaction through an official number. Explain what happened and ask what protective steps are available.
The payment method changes the response. Call the card issuer after a credit-card payment. A debit-card or bank-transfer problem belongs with the bank. For an app payment, use its in-app fraud process.
A credit card purchase, bank transfer, wire, gift card, or peer-to-peer payment can follow a different recovery process. Don't assume a payment can be reversed. Ask anyway, and ask fast.
Change any password you disclosed. Tell the real organization if you gave away a one-time code. Watch related accounts for unfamiliar activity, and keep receipts, messages, voicemails, and screenshots together.
To be honest, embarrassment can make people wait. Don't. Fast notice gives the bank or provider more time to explain its options.
Three points worth remembering
A local number can still be fraudulent
Yes. A local area code is easy to imitate. Find the number yourself and call that one.
A strange voice is not required for a scam
A polished voice can be fraudulent. An awkward voice can belong to a legitimate caller. Audio quality doesn't settle identity; an independent check does.
You can report a call without losing money
Yes, even without a financial loss. The FTC and FCC use complaint information to spot patterns and support enforcement. Write down the details while they're fresh, then choose the reporting route that fits.
Keep one rule: if a caller creates fear and controls your next move, hang up. Make the outgoing call yourself, using a number you found independently.