USA Area Codes
San Bernardino Area Code 909
The city of San Bernardino is one of the most famous cities in the state of California. The country code of the USA is +1 & the San Bernardino area code is 909. For a local call in San Bernardino you don't have to dial the area code.
If you want to call from New York to San Bernardino you have to dial +1 909 + the number.To call outside the USA you have to dial the country code of the country you want to reach, the local area code and the local telephone number.
Last change: 23.04.2007
