Written on: 18/02/2013
I couldn't get the number for like 20 hours. Maybe something wrong happened. But I could get the number immediately after contacting via the email.
So, anyway. It worked. And I believe it will normally send back the verification code very quickly.
I unlocked LG optimus G for ATT and now I am on T-mobile 4G network. The experience is very smooth and speedy.
And the website provides almost the cheapest of all. Why choose others.