Chatsworth, California
Pacific Time Zone (UTC-8) · CA · —
About Area Codes in Chatsworth, California
Chatsworth, California is served by 2 area codes: 818, 747. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Chatsworth require 10-digit dialing. The city is in the Pacific time zone (UTC-8).
Other cities in area code 818
Frequently Asked Questions
What area code is Chatsworth, California?
Chatsworth, California uses area codes 818 and 747.
What time zone is Chatsworth in?
Chatsworth is in the Pacific time zone (UTC-8).
Do I need to dial 10 digits when calling Chatsworth?
Yes, all local calls in Chatsworth require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 818 created?
Area code 818 was established in 1984 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 818 with Chatsworth?
Other cities sharing area code 818 with Chatsworth include Burbank, Calabasas, Encino, Glendale, North Hollywood, among others.
Chatsworth, CA · Pacific Time Zone