Thanks for all the info.
So I was very eager to check that my unlock worked because of all the problems people were having with unlocking previously. I dont have a GSM phone, but then I remembered my Verizon work phone, iPhone 4S has a micro SIM that I thought could work in my phone even though Verizon is a CDMA Carrier. So I thought what the hell and put it in. BOOM GSM850!
Hope this is enough to validate that UMTS850 should be working. I know I don't have a "3g" icon and it says GSM850 not UMTS850 but since I'm using a US SIM and the phone isn't unlocked in the US my phone shows no service as yours does.
Also, I'm assuming this means that I am unlocked and should be good to go once I buy a SIM outside of the US.
Lastly, my uncle was asking me to buy him an S4 in the states for use in Israel because it is much cheaper here. If I buy an ATT or T-mobile one are those able to be unlocked without calling ATT or do I have to buy the factory unlocked international version?