USPS - Postal Service in Upper Lake - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Upper Lake | 9435 Main St | 707-275-2426 | |
| USPS Mail Collection/Drop Box - 9435 Main St | 9435 Main St | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Upper Lake | 9435 Main St | 707-275-2426 | |
| USPS Mail Collection/Drop Box - 9435 Main St | 9435 Main St | ||