Zip code 92663 doesn't have quite the same ring as 90210. But FOX's sexy soap The O.C. doesn't lack for lavish sets or angst-ridden Chanel-clad teens. "I grew up in Newport Beach (Calif.), where a lot of people look like Benjamin McKenzie, Mischa Barton and Adam Brody," says executive producer McG. "It's fun now to see it played out on TV."