USPS - Postal Service in Karns City - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Karns City | 108 Petrolia St | 724-756-3150 | |
| USPS Mail Collection/Drop Box - 108 Petrolia St | 108 Petrolia St | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Karns City | 108 Petrolia St | 724-756-3150 | |
| USPS Mail Collection/Drop Box - 108 Petrolia St | 108 Petrolia St | ||