Geography
The Westside Corridor
Area code 310 was introduced on November 2, 1991, as a split from the 213 area code, created to serve the rapidly growing western and coastal regions of Los Angeles County. It covers the communities of the Westside — from Santa Monica and Malibu along the Pacific coast, through Brentwood, Pacific Palisades, Culver City, and Inglewood, to Beverly Hills and West Hollywood, and south through the South Bay communities of Manhattan Beach, Redondo Beach, Torrance, and Rancho Palos Verdes.
The 310 is one of the most recognizable and sought-after area codes in the United States, widely associated with affluence, the entertainment industry, and the distinctive culture of the California coast. Its overlay, area code 424, was introduced in 2006 to address demand for new numbers.
Beverly Hills
Entertainment · luxury commerce · finance
Santa Monica
Technology · media · coastal commerce
Brentwood / Pacific Palisades
Affluent professional residential
Culver City
Film studios · streaming media
Manhattan Beach
South Bay professional corridor
Malibu
Pacific coast · high-net-worth residential
Inglewood
Sports, entertainment & SoFi Stadium
Legal Context
Where Industries Converge
The 310 geography is defined by the intersection of industries that generate some of the most complex and high-value legal work in the country: entertainment, technology, real estate, finance, and the personal legal needs of a disproportionate concentration of high-net-worth individuals and executives.
California law governs employment relationships throughout the 310, with some of the most employee-protective statutes in the nation — a framework that shapes every executive compensation negotiation, equity arrangement, and separation agreement arising in the region. The entertainment industry adds a further layer of specialized guild, residual, and intellectual property law found nowhere else.
Entertainment & Media Law
Talent agreements, production deals, IP ownership, streaming rights, and guild compliance — the specialized legal fabric of the 310's defining industry.
Technology Transactions
Santa Monica's "Silicon Beach" corridor has become a significant technology hub, generating startup, venture, and M&A work alongside the traditional entertainment economy.
Executive Compensation
Offer letters, equity grants, and severance — in a market where executives move fluidly between entertainment, technology, and finance sectors.
Real Estate & Finance
Commercial and residential transactions in some of California's most valuable real estate markets, alongside private wealth management and investment structures.
Employment Law
California's employee-protective framework governs the full range of 310-area employment relationships, with particular complexity in entertainment industry labor arrangements.
Area code 310 · West Los Angeles · Los Angeles County · California · Established November 2, 1991 (split from 213) ·
Overlay: area code 424 (2006) · Population data: U.S. Census ·
Area code ranking: LA Almanac / RingBlaze (2024) ·
No representation of any entity referenced herein is implied or to be inferred.