Well I bought my iPhone today. I'm trying to go prepaid as I'm only a minor and can't sign the contract to ATT. I was wondering since the 999-99-9999 doesn't always work as sometimes it actually goes through and sets up a 2 year contract, would it be better for me to put in my actual social since I have no credit yet? I plan on using my actual credit card and information so if the 999-99-9999 does go through, I really don't want to be fixed to a 2 year contract. I do work 2 jobs so I can afford it, but tethered for 2 years is a lot and a commitment I'm not ready to make so yea. Any ideas? Real social or trick iTunes social.