Corporate customers of Verizon may be able to buy the iPhone 4 a week ahead of the general public, a report on MacRumors asserts. The site mentions an e-mail to corporate customers which states that orders will be accepted starting at 3 a.m. eastern standard time on February 3rd, but cautions that quantities for the exclusive offer will be limited and once it runs out, corporate customers will have to purchase iPhones through the normal channels starting Feb. 10th, the official launch date.