The short answer: scammers fake caller ID to show a number with your area code, or even the same first digits as your own number, because people are more likely to answer a call that looks local. The FCC calls this neighbor spoofing (FCC). The fix is the same every time: don’t answer numbers you don’t know, let them go to voicemail, and turn on your phone’s spam and unknown-caller filters.
How the trick works
Caller ID shows whatever number the caller’s system sends. A scammer can send a number that isn’t theirs, such as one in your town, or the number of a bank or government office you trust (FCC). Calls usually come from a computer dialing thousands of numbers, not a neighbor. If you answer, a recording or a person uses a script to get money or personal information (FCC).
What to do when a local-looking call comes in
- Don’t answer if you don’t recognize the number. If you do pick up, hang up right away (FCC).
- Don’t press any buttons. “Press 1 to stop these calls” is used to find people who answer (FCC).
- Don’t answer yes-or-no questions such as “Can you hear me?” (FCC). See why scammers want you to say “yes”.
- Never give out account numbers, your Social Security number, passwords or your mother’s maiden name on a call you didn’t expect (FCC).
- Check for yourself. If the caller says they’re from your bank or an agency, hang up and call the number on your statement or the official website. Real organizations usually send a letter before calling, especially about money (FCC).
Cut down these calls on iPhone
- Go to Settings > Apps > Phone. For calls from unknown numbers, choose Ask Reason for Calling (your iPhone asks the caller for their name and reason before it rings) or Silence (straight to voicemail) (Apple).
- In the same place, turn on the Spam filter, which silences calls your carrier flags as possible fraud (Apple).
- Step-by-step pictures are in how to block scam calls on iPhone.
Cut down these calls on Android
- On Google’s Phone app (Pixel and many other Android phones), tap Caller ID & spam in settings and turn on spam filtering (Google).
- Samsung phones call it Caller ID and spam protection (Samsung).
- Full steps: how to block scam calls on Android.
Why blocking one number doesn’t stop them
Spoofers change numbers constantly, so blocking each one is like swatting flies. Filters that look at call patterns work better. The FCC lets phone companies block likely robocalls by default, and many carriers offer free blocking or labeling tools. Ask yours what it offers (FCC, FTC).
Protect your voicemail
Set a voicemail password. Some voicemail systems let anyone in if the call appears to come from your own number, and a spoofer can fake that (FCC).
Report it
- File a complaint with the FCC at consumercomplaints.fcc.gov (FCC).
- If you lost money or shared information, report it to the FTC at ReportFraud.ftc.gov and call your bank right away.
Questions people ask about local-looking scam calls
Does a local area code mean the caller is local?
No. Caller ID can be faked. Scammers often use “neighbor spoofing” so a call looks like it’s from a local number (FCC).
Why do some calls match the first digits of my own number?
That’s neighbor spoofing too: robocallers display a number similar to yours so you’re more likely to answer (FCC).
Should I call back a missed call from a number I don’t know?
No. Let it go to voicemail. If it’s real, they’ll leave a message. Returning unknown calls can also cost money: in the “one-ring” scam, numbers that look like U.S. area codes, such as 232 or 809, can actually go to other countries and run up charges (FCC).
People are calling me saying I called them. What’s going on?
Your number is probably being spoofed. Don’t answer unknown numbers; if you do, explain that your number is being spoofed. You can add that to your voicemail greeting too. Scammers usually switch numbers within hours (FCC).
Is spoofing illegal?
When it’s done to defraud or cause harm, yes. Penalties can reach $10,000 per violation. Some uses are legal, such as a doctor showing the office number when calling from a personal phone (FCC).
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