410 Napa Junction Road, Suite 102 Rate this shop at Yelp.com Quickly at American Canyon was Grand Opening on April 8th, 2017(Saturday). American Canyon (previously known as Napa Junction) is a city located in southern Napa County, California, 35 miles (56 km) northeast of San Francisco. It is part of the San Francisco Bay Area. The 2010 census reported the city's population at 19,454. Its ZIP Code is 94503, and its area code is 707. It is in the Pacific Time time zone and observes daylight-saving time. The city was incorporated in 1992. Join the Quickly Fans Clubs at:       Top of Page | Shopping Cart | Copyright | Help | Privacy | Terms of Use Copyright © 2003-2009 Quickly Corporation, All rights reserved.