Do not answer unknown numbers
Let calls go to voicemail
Block the number on your phone
Mark the call as spam
Register your number on the national Do Not Call list
Use your carrier’s spam-blocking service
Turn on call screening or silence unknown callers
Install a trusted call-blocking app
Ask the caller to remove your number from their list
Never confirm personal information to unknown callers
Report repeated spam calls to your phone carrier
Report illegal robocalls to the proper consumer protection agency
Change your number if the calls do not stop
Keep your number private on forms and websites whenever possible