Forgot Yahoo email address

I can not log in to my other email, Yahoo saying "Sorry, we don't recognize this email".
Please help me.

Hello,
Why yahoomail not recognized my email

Cyberpope - Nov 12, 2023 at 09:51 AM
HelpiOS - Nov 13, 2023 at 11:08 AM

Hello, I have done all this; I've even moved the file to be sure there's not an error on the disk preventing a full clean upload.  My intention is to attach a small (2.6Mb) ePub file to send it to be read on my Kindle device. I put the correct "To" email; I put a small default subject & body message, then click the paperclip (I'm on Windows 10 desktop, using an up-to-date Chrome, select the file, click "attach" & it seems to operate normally, but then a big red "!" appears instead of a document icon; eventually it goes away, but only after I get a popup error from Yahoo: Message cannot be saved as draft. I click "send" & get error message in my inbox "your message could not be sent." Anyo...

In the decent amount of time Ive had Titok, Ive always only needed to open the app and Im in. No log in necessary. But now it's telling me to sign in. My wife says there was an update recently, and may have logged me out. Whatever the case, Im trying to log in, nothings being accepted, and when I try resetting password keep getting "Email address isn't registered yet". Thought maybe I used a different email, but Im getting the same message for any emails I try. I tried to get support, but the ironic (and ridiculous) thing is that in order to get help with logging in, I have to be logged into my profile. Can anyone help me with this?

Hello,
I forgot my call barring code for my Vodafone. when i try to "cancel all call barring" it requests the call barring password. The problem persisted even after restoring factory settings. What can i do to reset this call barring code please?