Neighbor spoofing: why you're getting calls from your own area code

If your phone keeps showing calls from your own area code — or a number almost identical to yours — that's neighbor spoofing. The displayed number is fake, and the real caller is usually a robocall operation that can be anywhere.

How neighbor spoofing works

Caller ID was never built to be secure — the calling party supplies the number that's displayed, and VoIP lets it be set to anything. Robocallers generate a caller-ID number sharing your area code and often your 3-digit prefix, so the call looks like a neighbor and you're more likely to answer. Because the number is invented, blocking it rarely helps for long.

How to stop spoofed and spam calls

  • Let unknown numbers go to voicemail.
  • Turn on your carrier's free spam filtering.
  • Use a call-blocking app or "silence unknown callers".
  • Register at donotcall.gov and report calls at reportfraud.ftc.gov.

Got a specific number? Look it up. A related trap is the one-ring scam, which uses international codes that look domestic.

Frequently asked questions

Why am I getting calls from my own area code?

Almost always neighbor spoofing: scammers use software to make caller ID display a number in your own area code (sometimes your exact prefix) because people are far more likely to answer a familiar local number. The real caller is usually a robocall operation that can be anywhere in the world.

Can I stop my number from being spoofed?

Not entirely — spoofing happens on the caller's end, so no setting on your phone prevents someone from displaying your number. You can reduce fallout by enabling your carrier's spam filtering, recording a brief voicemail noting your number may be spoofed, and reporting it to the FTC. The spoofing usually stops on its own once scammers rotate to a new number.

Am I in trouble if my number is being used to spoof others?

No. You haven't done anything wrong and you're not liable for calls you didn't make. You may get angry callbacks from people the scammer reached; let them know your number was spoofed. Report it at reportfraud.ftc.gov.

How can I tell if a call is spoofed?

You can't tell from caller ID alone — that's the whole point of spoofing. Judge the call by what it asks for: urgency or threats, requests for gift cards/wire/crypto, or claims to be the IRS, your bank, or tech support are the real red flags. When in doubt, hang up and call the organization back on an official number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.