Rocklin, CA Area Codes
Rocklin is served by area codes 279 and 916. It is in California, Placer County. About 73,077 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 279, 916 |
| State / province | California |
| County | Placer County |
| Population | 73,077 |
| ZIP codes | 2 |
| Time zone | Pacific |
| Coordinates | 38.8063, -121.2552 |
What area code is Rocklin in?
ZIP codes in the code footprint
Nearby towns and their area codes
Roseville 279, 916Loomis 279, 916Granite Bay 279, 916Citrus Heights 279, 916Orangevale 279, 916Antelope 279, 916Lincoln 279, 916Fair Oaks 279, 916
How to dial
Dial 279 + 7 digits for a number in Rocklin, or +1 279 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.