USA Area Codes
Northridge Area Code 818
The city of Northridge is one of the most famous cities in the state of California. The country code of the USA is +1 & the Northridge area code is 818. For a local call in Northridge you don't have to dial the area code.
If you want to call from Sacramento to Northridge you have to dial +1 818 and the telephone number of the person you want to reach. 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.
List of Cities located close to Northridge:
Last change: 23.04.2007
