I doubt it. One of Apple's suppliers was claiming a monthly supply of components equal to about 3 million units.In most cases, AT&T is handling the backbone networks for the above mentioned examples. Give em a break. We see this all the time, ala, xBOX, Wii, PS3, etc.....
I am going to say...........10,000,000 iphones sold on launch day
My guess is that nearly a million units might have been sold on launch day, but not 10 million. Ten million is more than the projected iPhone total for the CY2010.