The phone number situation is ridiculous

So I bought MW2, and I can’t play the game because my phone number is not good enough. It works with every financial situation in the US but doesn’t work with a launcher that only launches a game.
This whole thing is ridiculous! I don’t even want to play online, I only wanted to play the campaign. Now I don’t want to play anything at all and just want to get my money back.
This is a joke. I hope you go out of business.