AT&T and Apple have had a harried pre-order period for iPhone 4, with errors reported in the brief period where it was available. Now, it appears, not all of these pre-orders are going through.

“Several tech sites are reporting canceled orders on the part of either AT&T and Apple for a variety of reasons, including unverifiable information, an incomplete authorization process, or sometimes no reason at all,” writes Rachel King. “We haven’t seen notes like this from Best Buy yet, but let us know if that happens to you. In these cases, credit cards shouldn t be charged. But still, talk about completely frustrating.”

“If you pre-order an iPhone 4 and aren t so sure about your order status now, check your receipts and call the customer service number of the company you ordered it with just to be sure,” adds King. “And if you haven t ordered one yet but want one soon (instead of waiting for weeks to get one in the mail), maybe it would be best just to clear your schedule and camp out at your local Apple or AT&T store next weekend.”

Source: ZDNet