| Business | Phone |
| Wells Fargo Bank 2110 Eastern Ave, Plymouth 53073 | (920) 893-9790 |
| Community Bank & Trust 2511 Eastern Ave, Plymouth 53073 | (920) 893-4444 |
| First National Bank 2323 Eastern Ave, Plymouth 53073 | (920) 893-1611 |
| First National Bank-Manitowok 300 E Mill St, Plymouth 53073 | (920) 893-1611 |
| Guaranty Bank 428 Walton Dr, Plymouth 53073 | (920) 893-3100 |
| M & I Bank 2002 Eastern Ave, Plymouth 53073 | (920) 893-5944 |