| Post Office | COMMONWEALTH |
|---|---|
| Address | 202 E COMMONWEALTH AVE FULLERTON, CA 92836 - 9998 |
| Phone | 714-879-2803 |
| Hours | Mon-Fri 09:30 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | FULLERTON |
|---|---|
| Address | 1350 E CHAPMAN AVE FULLERTON, CA 92834 - 9998 |
| Phone | 714-525-1024 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 03:00 PM Sun Closed |
| Post Office | ORANGEHURST |
|---|---|
| Address | 1920 W COMMONWEALTH AVE FULLERTON, CA 92837 - 9998 |
| Phone | 714-526-1028 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | SUNNY HILLS |
|---|---|
| Address | 1820 N SUNNYCREST DR FULLERTON, CA 92838 - 9998 |
| Phone | 714-871-6618 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat Closed Sun Closed |