This is a scam
Dial and hang up with no message repeated times. Blocked the number.
Say they are my Credit Card servicer saying I may be eligible for some benefits. They don't say WHICH card though and you can't call the number back, it just hangs up.
651-455-5769. Recording said my CC account has an upgrade they'd like to offer... I don't have a credit card. Tried calling back, says it's a non-working number. This is on my cell phone....