Hollister, CA Area Codes
Hollister is served by area code 831. It is in California, San Benito County. About 59,889 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 831 |
| State / province | California |
| County | San Benito County |
| Population | 59,889 |
| ZIP codes | 2 |
| Time zone | Pacific |
| Coordinates | 36.8893, -121.3602 |
What area code is Hollister in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 831 | California | 757,058 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Gilroy 408, 669Salinas 408, 831Castroville 831Watsonville 831Morgan Hill 408, 669Gonzales 831Marina 831Gustine 209, 350
How to dial
Dial 831 + 7 digits for a number in Hollister, or +1 831 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.