Ok so I have a premium account and that I have played in the matchmaking beta pretty early so I'm not sure if anything has changed. As far as I know you need a phone number to play mm however I have one already added and it is verified however it is a number that was given to me by an app called text+ which is an app on mobile devices that lets you call and text for free and it gives you a free number. I can get SMS codes but whenever I enter them steam says "Bad SMS code, please try again".

Please help me out if you know any fixes or ideas