USPS - Postal Service in Oswego - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Oswego | 819 4th St | 620-795-4532 | |
| USPS Mail Collection/Drop Box - 501 Merchant St | 501 Merchant St | ||
| USPS Mail Collection/Drop Box - 819 W 4th St | 819 W 4th St | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Oswego | 819 4th St | 620-795-4532 | |
| USPS Mail Collection/Drop Box - 501 Merchant St | 501 Merchant St | ||
| USPS Mail Collection/Drop Box - 819 W 4th St | 819 W 4th St | ||