Basics Plus Spanish Big Bk Co 310-325-7100
North American telephone area codes 310 and 424 are the California telephone area codes which are roughly coterminous with the West Los Angeles and South Bay areas of Los Angeles County, including Santa Catalina Island (located 26 miles (42 km) south of the mainland portion of Los Angeles County). It also includes a small portion of Ventura County. Area code 310 was split from Area code 213 on November 2, 1991; the 424 area code overlay of 310 became effective on July 26, 2006. Area code 213, which at its inception covered all of Southern California, is now reserved exclusively for a small area of central Downtown Los Angeles, having been diminished in size by the addition of the Area code 323.
Area code 424 is the first non-mobile area code overlay in Southern California. Because of this, dialers in the 310 area code are no longer able to dial a 7-digit number even if they are dialing another phone number in the same area code. Until the overlay of area codes 657 and 714 became active in 2008, the 310-424 complex was the only area code overlay in the entire state of California, despite California having more area codes than any other state.
Los Angeles County - Population 9,818,605
Marina Del Rey
Palos Verdes Peninsula
Playa Del Rey
Rancho Palos Verdes