T-Mobile Prepaid customers get some of the Scam Shield Un-carrier benefits with Scam ID and Scam Block services and free incoming Caller ID. Scam ID identifies bad actors and shows as Scam Likely on devices, but it doesn't show blocked or unknown caller details. All calls from identified scammers (such as Scam Likely numbers) are blocked in the network and disconnected before your phone rings ... More @Wikipedia
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