USPS - Postal Service in Carterville - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Carterville | 101 E Grand Ave | 618-985-2380 | |
| USPS Mail Collection/Drop Box - 101 E Grand Ave | 101 E Grand Ave | ||
| USPS Mail Collection/Drop Box - 1114 S Division (macks) | 1114 S Division (macks) | ||