🇺🇸 United States · California

Area code 310

Area code 310 is a telephone area code in California, United States, covering Los Angeles, Santa Monica, Torrance, Beverly Hills, Compton, Gardena and more. Local time is UTC−8 (UTC−7 in summer). Numbers look like (310) 234-5678, or +1 310 234 5678 from abroad.

State: California
Time zone: Los Angeles UTC−8 (UTC−7 in summer)
Local time now: –
Dial from abroad: +1 310

Places in area code 310

Cities and towns with telephone exchanges in the 310 area code, most exchanges first.

Los Angeles
Santa Monica
Torrance
Beverly Hills
Compton
Gardena
Hawthorne
Inglewood
San Pedro
El Segundo
Pacific Palisades
Malibu
Culver City
Manhattan Beach
West Hollywood
Topanga
Avalon
Harbor City
Lynwood

How to dial area code 310

Calling from	You dial
Inside the 310 area	310 234 5678 (10 digits)
Elsewhere in the US & Canada	1 310 234 5678
Any mobile phone, anywhere	+1 310 234 5678
UK, Europe, India and most countries	00 1 310 234 5678
Australia	0011 1 310 234 5678

Other area codes in California

Area code 310: FAQ

Where is area code 310?

Area code 310 is in California, United States and serves Los Angeles, Santa Monica, Torrance, Beverly Hills, Compton, Gardena. and other places

What time zone is area code 310 in?

Area code 310 is in the America/Los_Angeles time zone (UTC−8 (UTC−7 in summer)).

How do I call a 310 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 310 and the seven-digit number. Example: +1 310 234 5678.

Is a call from area code 310 a scam?

Area code 310 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 310 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+13102345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}