How to retrieve lost Phone number and regain access to my Bank Account

lost my number and I have the number associated with a lot of my bank info I haven’t payed my bill it’s been 2 months can I still pay for the number and still use it cuz know i have to get into my bank and I can’t. My bank keeps sending me codes so they can verify it’s me but I can’t

[Re-Titled by Moderator]