Customers who want an iPhone have three choices: Go to an Apple store, buy one from Apple’s online store or visit an AT&T retail store. If you’re not sure where an AT&T store is, AT&T has a Find-A-Store locator to help.
The Web page lets you enter your address or zip code, and select a radius (5, 10, 20 or 50 miles). It will pop up a graphical map via Mapquest that will show you the closest store locations, including distance, address and phone number.