Reporting a phone number to the Federal Trade Commission (FTC) is a straightforward process. Consumers can visit the FTC’s website and use their online complaint form to report unwanted calls. Alternatively, they can call the FTC’s toll-free number to file a complaint. Once the report is submitted, the FTC adds the information to its database, which helps the agency identify trends, enforce regulations, and take legal action against companies that violate the Telephone Consumer Protection Act (TCPA).