Chino Hills, California Area Code
Area code for Chino Hills, California, United States: 909 • Click on number to see if there are other places in our database with same area code.
International calling code for United States is: 1
How to Dial?
| Calling from | Calling to | Dialing example |
|---|---|---|
Abroad*  |
Chino Hills, California | +1 909 [Local number]** |
| United States*** |
Chino Hills, California | (1+)909 [Local number] |
| United States |
Abroad | 011 [Country Code] [Area Code] [Local number] |
Local time in Chino Hills, California (in moment when this page is generated):
Monday, 2025-04-28, 08:25 Difference to Greenwich time (GMT) in hours: -07:00 (PDT time zone).
*Some countries have different international call prefix. Find Your country on our site for more details.
**Many phones have international call prefix list, but they show only a plus sign (+).
***Dialing from United States but outside of area code 909
*gads*