Finance Station W Post Office
10422 S Ewing Ave, Chicago, IL 60617
Retail Hours
| Sunday | Closed |
| Monday | 10:00 AM - 4:30 PM |
| Tuesday | 10:00 AM - 4:30 PM |
| Wednesday | 10:00 AM - 4:30 PM |
| Thursday | 10:00 AM - 4:30 PM |
| Friday | 10:00 AM - 4:30 PM |
| Saturday | 10:00 AM - 1:30 PM |
Contact Info
| Phone | 773-221-9405 |
| Fax | |
| TTY | 877-889-2457 |
| Toll Free | 1-800-275-8777 (1-800-Ask-USPS®) |
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