USPS - Postal Service in Humboldt - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Humboldt | 12814 E Main St | 928-632-7411 | |
| USPS Mail Collection/Drop Box - 12814 E Main St | 12814 E Main St | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Humboldt | 12814 E Main St | 928-632-7411 | |
| USPS Mail Collection/Drop Box - 12814 E Main St | 12814 E Main St | ||