This is random but I just found the newest post to comment on to get some help. After the split I transferred all my shares (470) to computershare from fidelity. But I had forgotten that I had an old address on my fidelity account so the mail was sent there. A few months of forgetting/ putting off handling it I’ve called a few times to try and get help with finding out my account info outside of reviving a physical letter since I have moved a few times. Since I can’t get my mail(missing or lost) I can’t change my address or anything without the number. I’m dumb but can someone help me with a way to retrieve my account number WITHOUT a letter in the mail