| Business | Phone |
| American Heritage Natl Bank 24 2nd St S, Long Prairie 56347 | (320) 732-6131 |
| Lake Country State Bank 706 Lake St S, Long Prairie 56347 | (320) 732-2133 |
| Lake County State Bank 645 Lake St S, Long Prairie 56347 | (320) 732-3823 |
| Mid Central Federal Savings 416 Central Ave, Long Prairie 56347 | (320) 732-6191 |