PayPal account number?

Is there ANYWAY to tell which account numbers ice used for precious accounts?

I just don't want to risk adding an account number to PayPal fro one of my banks in case...

[MM78]

Don't you keep track of these things?

Yeah of course but because I have 12 bank accounts, I accidentally put one of my accounts to PayPal so just wanted to know if id ever changed it previously (I wasn't doing stealth when I was 15 haha)

[xxrange]

Check the account statements, emails........gata go to work