Arco Post Office
505 S Flower St, Los Angeles, CA 90071
Retail Hours
| Sunday | Closed |
| Monday | 11:00 AM - 4:00 PM |
| Tuesday | 11:00 AM - 4:00 PM |
| Wednesday | 11:00 AM - 4:00 PM |
| Thursday | 11:00 AM - 4:00 PM |
| Friday | 11:00 AM - 4:00 PM |
| Saturday | Closed |
Contact Info
| Phone | 213-629-8197 |
| Fax | 213-489-4192 |
| TTY | 877-889-2457 |
| Toll Free | 1-800-275-8777 (1-800-Ask-USPS®) |
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