Phone Scam Defense Guide

Robocalls, tech support scams, caller ID spoofing, and area-code traps — how to verify callers and report fraud.

Last updated: 2026-07-02

Phone fraud landscape

Americans receive billions of robocalls annually. Scammers spoof local area codes, government agencies, and banks to increase answer rates.

Cluster guides in this silo

Robocall Red Flags
Automated calls about warranties, arrests, and prize winnings.
Tech Support Phone Scams
Fake Microsoft, Apple, and antivirus support calls.
Caller ID Spoofing Explained
Why your bank's number can appear on a scam call.
Area Code Traps and Neighbor Spoofing
Local area codes used to trick you into answering.
National Do Not Call Registry
Register your number and report violations to the FTC.