I also have gotten a text message as well. I have wells fargo and logegd on to my account. Odly I live in the 650 but thought it was weird that wells fargo would have my cell number. Logged online and check my alerts. Nothing. 100% a scam.
My wife and I got the same text message claiming to be from Wells Fargo - we don't even have a Wells Fargo account! Even though we live in the 650 area code and it said to call back 650-550-9255...Super scam...