This is not an effective system. Caller IDs are often not verified in any way. U... | Hacker News

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		viraptor on Dec 19, 2019 \| parent \| context \| favorite \| on: Bill to crack down on robocalls passes Senate This is not an effective system. Caller IDs are often not verified in any way. Unless the scam/robocall requires a callback, the number will be made up. Collaborative filtering can't solve this.

77544cec on Dec 20, 2019 [–]

It did in my country (where you can't make up a phone number).

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