341 Area Code
East Bay (Oakland overlay), California
Area code 341 is located in East Bay (Oakland overlay), California. It covers Oakland, Berkeley, and surrounding areas in the Pacific time zone (UTC-8). Administered by NANPA.
Where is area code 341?
Area code 341 is located in East Bay (Oakland overlay), California. It covers Oakland, Berkeley, and surrounding areas in the Pacific time zone (UTC-8).
Cities Covered by Area Code 341
Area code 341 primarily serves the East Bay (Oakland overlay) area of California. The exact coverage includes Oakland, Berkeley, and Fremont, along with surrounding communities and suburbs.
Time Zone
Pacific Time — UTC-8
Area code 341 operates in the Pacific Time Zone. When calling 341 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 341
Area code 341 was introduced in 2021 as a geographic area code serving East Bay (Oakland overlay), 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.