Get a 310 West LA Phone Number

The 310 area code was created in 1991 when AT&T split the 213 NPA, which until then had covered most of Los Angeles County. 213 kept downtown LA. 310 took the Westside — Beverly Hills, Santa Monica, Malibu, Venice, the South Bay beach cities, and parts of LAX-adjacent territory. In 2006 the 424 overlay was layered on top of 310 to absorb new demand.

Today 310 covers a defined slice of LA: roughly everything west of La Brea Avenue and south to about Torrance, including the entire coastal strip from Pacific Palisades down through Manhattan Beach. It excludes most of Hollywood (323), Downtown (213), the San Fernando Valley (818), and East LA (323 / 626).

A 310 number in Los Angeles signals one of two things: entertainment industry, or money. Often both. Beverly Hills, Bel Air, Pacific Palisades, Malibu, and the higher-end Santa Monica zip codes all live inside 310. The talent agencies — CAA in Century City, WME in Beverly Hills, UTA in Beverly Hills — all dial out from 310 main lines. So do most of the production companies, post houses, and management firms that orbit them.

Outside entertainment, 310 carries the same kind of weight inside LA's wealth-management, real estate, and luxury hospitality circles that 212 carries in New York. A 310 number reaches a Brentwood family-office contact differently than a 626 number from Pasadena, even if the work is identical.

For sales and outreach, 310 has measurable pickup-rate lift on calls into Westside LA prospects. Recipients screen out-of-state codes and 800 numbers; 310 reads as "could be someone I know." If your prospects work in agencies, studios, or Westside boutique firms, a 310 caller ID is closer to a key than to a marketing gimmick.

If you're trying to look like a Burbank or Studio City operator, 310 is the wrong choice — that's 818 territory, and a 310 reads as "wrong side of the hill." Code-to-place specificity matters here more than in most US cities.

What's inside 310:

• Beverly Hills, Bel Air, Holmby Hills, Westwood
• Santa Monica, Pacific Palisades, Brentwood, Mar Vista, Venice
• Malibu — the entire coastline up to the Ventura County line
• Culver City, Marina del Rey, Playa del Rey
• The South Bay beach cities: Manhattan Beach, Hermosa Beach, Redondo Beach, El Segundo
• Inglewood, Hawthorne, Gardena, Torrance, Lomita, Lawndale, Carson
• San Pedro and Wilmington — the port-of-LA strip
• Catalina Island

What's not:

• Downtown LA, Hollywood, Echo Park, Silver Lake — 213 and 323
• The San Fernando Valley including Studio City and Burbank — 818
• Pasadena, Glendale, Alhambra — 626
• Long Beach — 562
• East LA and Whittier — 323 and 562

The 424 overlay added in 2006 covers exactly the same footprint as 310. New assignments today usually come out as 424 — pure 310 inventory is scarce enough that VoIP providers like Voklit obtain it primarily through churn and wholesale acquisition.

Cultural note: 310 has appeared in song titles (Snoop Dogg's "310"), in TV (Beverly Hills 90210 is a 90210/310 town), and in a hundred LA-set screenplays. It's the second-most culturally recognized West Coast area code after 415. That recognition is part of why people insist on 310 over 424 even when functionally identical.

Production companies, agents, managers, casting offices. Entertainment industry contact discovery in LA still runs on phone numbers, and 310 is the default expectation for Westside industry outreach.

Real estate agents on the Westside and in the South Bay. Buyers expect a 310 number on a Pacific Palisades listing the way New Yorkers expect 212 on Upper East Side listings. A 310 caller ID into a Brentwood seller blunts the cold-call resistance.

Boutique law firms, wealth advisors, family-office-adjacent practices. A 310 number signals proximity to Brentwood and Beverly Hills capital. For boutiques competing against the LA offices of national firms, that signal is a low-cost positioning lever.

Out-of-market businesses doing LA outreach. New York agencies opening LA offices, international fashion or luxury brands serving Westside boutiques, tech companies courting Hollywood as customers — they buy 310 before signing the West LA lease.

Solo professionals: photographers, stylists, personal trainers, concierge services. The Westside-LA service economy runs on text-and-call client relationships. A 310 number on an Instagram bio reads local to a Westside clientele that doesn't recognize 818, 626, or 909.

Who shouldn't bother: 310 adds no value for businesses selling outside greater LA. It also adds no value if your customers are inland — Pasadena, Burbank, the Inland Empire. Match the code to the geography of your actual prospects.

Three paths:

1. Pick from existing inventory. Sign up, pick a plan, search 310. Available numbers display in the picker; pick and activate. Provisioning takes under a minute. Inventory turns over daily as customers come and go.

2. Port in an existing 310. Bring a recent bill from your current carrier and the account PIN. Submit a port request from the dashboard. Ports take 5–14 business days depending on the losing carrier. Your service stays live on the losing carrier until the port date — there's no outage.

3. Wholesale acquisition. When 310 inventory is empty, we can sometimes acquire a number from the wholesale pool with 48–72 hour lead time and a one-time fee. This is the path when you need a specific NXX prefix or you've waited a week and the regular pool hasn't refreshed.

Note on the alternative: 424 is the modern overlay for the same geography. If 310 is unavailable and you can live with 424, you'll have selection. Functionally there's no difference — same coverage, same routing, same recipient experience for anyone under 30. Older Westside recipients still register 310 as more prestigious.