A 310 number for your Westside or South Bay business.
Area code 310 runs along the Los Angeles coast, from Malibu to Palos Verdes. Get a 310 number for calls and texts, or bring yours, and let Concierge answer it.
- time zone
- Pacific
- time zone
- in service since
- 1991
- in service since
- overlay code
- 424
- overlay code
Where 310 is.
310 split off from Los Angeles's original 213 code. NANPA lists it as going into service on November 2, 1991, for the western and coastal side of Los Angeles County.
The 424 overlay arrived in 2006, so new numbers on the Westside and in the South Bay can start with either 310 or 424. The two share the same area, and both are local calls for the same neighbors.
- State
- California
- Main cities
- Santa Monica, Beverly Hills, Culver City, Malibu, Torrance, Redondo Beach, Manhattan Beach, Inglewood, Avalon on Catalina Island and Los Angeles neighborhoods such as Westwood, Venice and the area around LAX
- County
- Los Angeles County
- Time zone
- Pacific time
- Overlays
- 424 (2006)
- Neighboring codes
- 213, 323 and 738: central Los Angeles, to the east
- 818 and 747: the San Fernando Valley, over the Santa Monica Mountains
- 562: Long Beach and southeast Los Angeles County
- 805 and 820: Ventura County, past Malibu to the northwest
- In service since
- 1991
Open 310 numbers right now.
A live sample from our carrier. Numbers are not held, so they can be taken at any time.
Not seeing one you like? 424 numbers serve the same area as 310, and a toll-free number works everywhere. You can also see all California numbers.
How Concierge answers on a 310 number.
A 310 number fits a Santa Monica studio, a Beverly Hills boutique or a South Bay brand that ships nationwide. Concierge answers on Pacific time without you staying up for East Coast customers.
- 1
A customer calls or texts
Concierge picks up on your 310 number, recognizes customers by their phone number and pulls up their orders and history.
- 2
It handles the request
Order status, changes, refunds within your rules, and questions about your products.
- 3
A teammate joins if needed
One tap to join the call. Concierge introduces your teammate to the caller first.
- 4
Everything stays on record
Calls and texts land in your team inbox, in one history for each customer.
You choose who answers each number: a digital employee takes every call, a teammate gets the first ring and Concierge picks up if nobody answers, or only teammates answer.
Get a 310 number that answers.
A local 310 number for calls and texts, answered day and night, with your team one tap away.
Common questions
No. 310 is a local area code for West Los Angeles and the South Bay, California. Callers are charged as they would be for any regular call on their phone plan. Toll-free numbers start with 800, 833, 844, 855, 866, 877 or 888, and the business pays for those calls.
310 is on Pacific time. All of California is on Pacific time.
Yes. A 310 number from Chargezen takes both calls and texts. US carriers require 10DLC registration before a business texts from a local number, and Chargezen files it for you from the details you provide. Concierge answers the texts as well as the calls.
Yes. Bring your 310 number over from your current provider. Chargezen checks that the number can move, you sign a letter of authorization in Chargezen, and you follow the transfer there. The number stays the same, area code included.
424 is an overlay on 310, so it shares the same area. A new number there can start with any of them.
More area codes and numbers.
Sources: area codes, in-service years, overlays and time zones from the NANPA NPA database (North American Numbering Plan Administrator), checked October 18, 2026. NANPA lists the original area codes as in service from January 1, 1947. Cities, counties and neighboring codes are public geography. Available numbers come live from our carrier, change constantly and are not held for you.
