If you receive a call and you suspect Caller ID information has been falsified, or you think the rules for protecting the privacy of your telephone number have been violated, you can file a complaint with the FCC. You have multiple options for filing a complaint with the FCC:

File a complaint online at https://consumercomplaints.fcc.gov

By phone: 1-888-CALL-FCC (1-888-225-5322); TTY: 1-888-TELL-FCC (1-888-835-5322); ASL: 1-844-432-2275 (onsip:18444322275@null)

By mail (please include your name, address, contact information and as much detail about your complaint as possible): Federal Communications Commission Consumer and Governmental Affairs Bureau Consumer Inquiries and Complaints Division 445 12th Street, S.W. Washington, DC 20554