My calculations

If Apple has sold 2,000,000(aka 2-million) iPhone 5's in 24 hours pre-order sales, then how much did each carrier get?

Well according to a ComScore survey, AT&T had 68%, Verizon had 24%, and Sprint had 8%, then my calculations are that
AT&T had 1,360,000
Verizon had 480,000
Sprint had 160,000
all in 24 hours.