Learn About the National Do Not Call Registry | Mass.gov

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Office of Attorney General Maura Healey

Once you register your phone number, telemarketers covered by the National Do Not Call Registry have up to 31 days to stop calling you. The National Registry is only for personal phone numbers. Business-to-business calls and faxes are not covered by the National Do Not Call Registry.

Top tasks

Sign up for the National Do Not Call Registry Learn about the Massachusetts Do Not Call Registry

What is and isn't covered by the National Do Not Call Registry How to report violations of the National Do Not Call Registry

Contact Information

Phone

Consumer Hotline (617) 727-8400

Monday-Friday, 10 a.m.-4 p.m.

Online

File a consumer complaint

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Federal Trade Commission

Office of Consumer Affairs and Business Regulation