Okay I know this isn't baby related but one day I had to go to my welcome app for work and they noticed my ss number was off by one digit, it really should start with 626. I then tried signing up with credit karma but it wouldn't let me it kept saying my social # was wrong. So then I tried signing up with the 629 and it went through. I noticed on my injuries that it showed my car loan on there. I must have put it in the wrong ss number too. I went to the bank the next day and asked what my ss number was there and it was the right one. I also tried signing up for a credit card, when I went home it showed up on the 629 credit karma Injuries! I don't know how or why it would show up on the wrong one if he put 626. Can they somehow be linked?! I called the ss administration but they said my ONLY ss number EVER was the 626 one. I'm so confused. Who do I call? Can anyone help please?!!