In the United States, spam calls are illegal under the Telephone Consumer Protection Act (TCPA). The TCPA prohibits telemarketers from calling phone numbers that are listed on the National Do Not Call Registry and requires telemarketers to obtain prior written consent before calling individuals with automated dialing systems or prerecorded messages.
Additionally, the Federal Trade Commission (FTC) enforces rules against deceptive and abusive telemarketing practices.
Getting bothered by Accounts Receivable Automated Solutions? The FTC has the authority to bring legal action against companies that violate these rules, which may result in fines and other penalties