How To Block Unwanted Calls | Consumer Advice - Federal Trade Commission
https://consumer.ftc.gov/articles/how-block-unwanted-calls
WEBblock calls based on the geographic location or area code of the incoming call. let you create lists of numbers to block, or lists of numbers to let through. send a prewritten text message to the caller. report it to the FTC at DoNotCall.gov, or, if you lost money to the scammer, at ReportFraud.ftc.gov.
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