310 Area Code

Learn About the 310 Area Code Cities and Surrounding Locations

Learn About 310 and the Local Area!

Where is the 310 Area Code?


310 can quite easily be considered a major area code of California. It covers areas in Southern California including parts of West Los Angeles, Beverly Hills, and West Hollywood. It was created in 1991 from a large piece of area code 213 (one of the oldest Calirornia codes dating back to 1947.) Over the the last 20 or so years it has undergone some major changes including multiple new area code "overlays" such as 424. Below I have included a few pictures of some of the wonderful cities that 310 area code includes. With the huge demand for new phone numbers increasing with the population of California it would not surprise me if they all eventually end up having their own unique area codes. It makes you wonder, what happens when these little 3-digit area codes are depleted?

310 Area Code Cities

Neighborhoods and Areas of 310

While the major and more known areas of 310, there are dozens of smaller neighborhoods such as Alondra Park, Avalon, and Lennox that also have the numbers. While it seems like it would be easy to draw the lines between codes it is quite the opposite. Even small areas of Beverly Hills contain 323 code phone numbers!

Here is a short list of just a few of the other 310 cities or neighborhoods:

Random Facts about Area Code 310

People in the area have to dial 1, the area code, and a full 7 digit number to call outside of 310. With the need for phone numbers increasing in the area, the 310 area code has undergone more changes than most others in the entire country.