401 S Spring St Springfield, IL 62706
Phone: 217-753-3543
| Post Office Lobby Hours | |
|---|---|
| Monday | 8:00am - 3:00pm |
| Tuesday | 8:00am - 3:00pm |
| Wednesday | 8:00am - 3:00pm |
| Thursday | 8:00am - 3:00pm |
| Friday | 8:00am - 3:00pm |
| Saturday | Closed |
| Sunday | Closed |
Mailboxes in Springfield
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Capitol Post Office is a United States Postal Service (USPS) facility in Springfield, IL. This post office offers a full array of services, including package delivery and first class mail.