Just got an email from premier
"Dear SDRIVERS,
We shipped your recently placed AT&T Premier order.
If you pre-ordered the iPhone 4, it is staged for pickup by our shipping carrier. Because of unprecedented volume, it may be as much as 72 hours before the carrier can provide any detailed information to you. Please don't be concerned if you visit the carrier's site and specific information about your order is not provided. The information will be updated when the carrier picks up the order at our warehouse.
"
At what time did you placed your order? Did your order reflected on the att regular order status page?