| Business | Phone |
| Belgrade State Bank 306 N Missouri St, Potosi 63664 | (573) 438-5200 |
| Belgrade State Bank Highway 8 & Highway Pamp;, Potosi 63664 | (573) 436-5200 |
| First State Community Bank 100 State Highway P, Potosi 63664 | (573) 438-6232 |
| Us Bank 707 E High St, Potosi 63664 | (573) 438-2265 |