Verizon CFO Fran Shammo in remarks at a Citigroup media and telecoms conference revealed the highest-ever sales rate for iPhones on a US carrier. Slipping out information before the actual quarterly results, the executive mentioned 4.2 million iPhones being sold in the fall. The amount was nearly twice as many as the 2.3 million maximum Verizon had seen before and just above an all-time high of 4.1 million, set by AT&T last fall.