Since you are on T-Mobile verify you have scam id and scam block enabled: https://www.t-mobile.com/support/plans-features/self-service-short-codes#fourthheading

Since you are on T-Mobile verify you have scam id and scam block enabled: https://www.t-mobile.com/support/plans-features/self-service-short-codes#fourthheading https://www.t-mobile.com/support/plans-features/self-service... > which was also inside their network A phone number isn't like an IP address, the call isn't coming from that number and almost certainly didn't originate on the t-mobile network The FCC recently reduced the amount of time some companies have to implement STIR/SHAKEN to June 30, 2022. https://docs.fcc.gov/public/attachments/DA-21-1593A1.pdf https://docs.fcc.gov/public/attachments/DA-21-1593A1.pdf >The Commission recently shortened the extension for a subset of small voice service providers likely to be the source of illegal robocalls.