619 Area Code
San Diego, California
Area code 619 is located in San Diego, California. It covers San Diego (central), Chula Vista, and surrounding areas in the Pacific time zone (UTC-8). Administered by NANPA.
Where is area code 619?
Area code 619 is located in San Diego, California. It covers San Diego (central), Chula Vista, and surrounding areas in the Pacific time zone (UTC-8).
Cities Covered by Area Code 619
Area code 619 primarily serves the San Diego area of California. The exact coverage includes San Diego (central), Chula Vista, and National City, along with surrounding communities and suburbs.
Time Zone
Pacific Time — UTC-8
Area code 619 operates in the Pacific Time Zone. When calling 619 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 619
Area code 619 was introduced in 1984 as a geographic area code serving San Diego, California. It remains the primary area code for this region. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.