Where is 310 area code?
310 – Los Angeles, CA
What area code is 310
City of Angels, City of Flowers and Sunshine, La La Land, Southland or the Big Orange – the largest city in the U.S. State of California has many names and many more facets to discover.
Located on the Pacific Ocean and the Los Angeles River, it is the second largest city in the United States with almost 4 million inhabitants (2014) after New York City and before Chicago and is located among the metropolitan regions of the world in 17th place.