Telephone number format of landline in Los Angeles, USA

The format of landline telephone number in Los Angeles, USA is as follows

1. The area code for Los Angeles is 2 13.

2. To call Los Angeles: 00 12 13XXXXXXX, please dial 00 (international area code), 1 (United States area code), 3-digit area code and 7-digit telephone number first.

3. Los Angeles is divided into eight regions: Los Angeles County, Orange County, Ventura County, Riverside County, San Bernardino County, Beverly Hills, Pasadena and Long Beach.