When Did 424 Area Code Start

Area code 424 was added to the remaining numbering plan area on July 26, 2006, in an overlay plan, the first in California.

Where is 424 area code from?

Area code 310 and 424 are located in the coastal part of the city and contain the West Los Angeles and South Bay areas, including Santa Catalina Island, Hermosa Beach, Beverly Hills, Malibu, Santa Monica, and other major neighborhoods in the city.

What area codes should you not answer?

• 232: Sierra Leone.
• 242: Bahamas.
• 246: Barbados.
• 284: British Virgin Islands.
• 268: Antigua and Barbuda.
• 345: Cayman Islands.
• 441: Bermuda.
• 473: Grenada, Carriacou and Petite Martinique.