| Business | Phone |
| First Bankers Trust Co 1395 Buchanan St, Carthage 62321 | (217) 357-3621 |
| First Community Bank 618 Main St, Carthage 62321 | (217) 357-2198 |
| First State Bank 433 Main St, Carthage 62321 | (217) 357-3112 |
| Marine Bank & Trust Co 410 Buchanan St, Carthage 62321 | (217) 357-3151 |