Can't access my Yahoo Mail


New Email
I know my password is correct and that of my User ID... Yahoo Mail System is asking me of a verification that would be sent to my mobile digit though it's already inactive. I can provide the number though, however it keeps on saying that I should be receiving a confirmation code from that number or else, IT CAN'T BE RECOVERED????? Aren't User ID and Password enough? I am able to provide my inactive mobile digit but sending a verification code to it is impossible. . . Anybody can help? :)