USPS - Postal Service in Holly - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Holly | 108 W Maple St | 248-634-8362 | |
| USPS Mail Collection/Drop Box - 108 W Maple St | 108 W Maple St | ||
| USPS Mail Collection/Drop Box - 15223 N Holly Rd | 15223 N Holly Rd | ||