Neighbor spoofing protection

Neighbor spoofing is when spam callers fake a local number (same area code/prefix). Learn how it works and how Block Guard helps reduce it.

Neighbor spoofing is a trick where scammers spoof caller ID to look like a nearby number — often sharing your area code and prefix — because people are more likely to answer “local” calls.

Why it’s so effective

  • It looks familiar (“maybe it’s a neighbor or local business”).
  • People assume local = safer.
  • Scammers rotate numbers rapidly, so simple blocking isn’t enough.

How to recognize neighbor spoofing

  • You get bursts of calls from different local numbers.
  • Numbers look similar to yours but differ in the last 4 digits.
  • If you call back, the person says they never called you.

How Block Guard helps

  • Options designed to reduce calls that match common spoofing patterns.
  • Easy whitelist tools so real contacts still get through.
  • Fast blocklist management when you want manual control.

If your main problem is spam texts, see SMS spam blocking.