| Business | Phone |
| First Whitney Bank & Trust 700 Chestnut St, Atlantic 50022 | (712) 243-4183 |
| Rolling Hills Bank & Trust 1307 E 7th St, Atlantic 50022 | (712) 243-2244 |
| Tier One Bank 509 Chestnut St, Atlantic 50022 | (712) 243-6229 |
| Wells Fargo Bank 600 Chestnut St, Atlantic 50022 | (712) 243-1140 |