Locked out of account

[indigozxmbie]

I had steam mobile authentication and got a new phone, new number, etc and now I can't get Steam on my phone without my original code to the authentication... When I put it in it says Steam Error or something.
I cant change any details or log in anywhere without that code.
UGHGHGHGHGHGH
RIP My account for awhile.

 

[FireHazard772]

https://support.steampowered.com/kb_article.php?ref=8625-WRAH-9030#sold

The headline is for lost/sold phones, but it's pretty much the same result:

More specifically, the quoted part below (by phone it means the number you have activated for your account:

If you no longer have access to your phone and don't have your recovery code, you'll need the assistance of Steam Support. Use the "Contact Steam Support" button at the top right of this page to get help removing your authenticator. If you don’t have access to the email address that is currently associated with your Steam Account please provide proof of account ownership within your ticket.

Note: Steam Support Accounts and General Steam Accounts (or the account you use to for logging in to Steam) are two different accounts

 

[indigozxmbie]

I emailed them when I first read this...
Hopefully soon I will figure it out.