| Business | Phone |
| Bank Of America 5185 Youngstown Warren Rd, Niles 44446 | (330) 652-5645 |
| Bank One 5555 Youngstown Warren Rd #810, Niles 44446 | (330) 652-1421 |
| Cortland Savings & Banking Co 815 Youngstown Warren Rd, Niles 44446 | (330) 652-8700 |
| Farmers National Bank 1 S Main St, Niles 44446 | (330) 544-7400 |
| Farmers National Bank 170 E State St, Niles 44446 | (330) 544-7420 |
| Farmers National Bank 51 S Main St, Niles 44446 | (330) 544-7447 |
| Farmers National Bank 5845 Youngstown Warren Rd, Niles 44446 | (330) 544-7410 |
| First Federal Of Warren State Route 422 & 46amp;, Niles 44446 | (330) 544-2931 |
| Home Savings & Loan Co 980 Great East Plz, Niles 44446 | (330) 544-0787 |
| National City Bank 2 S Main St, Niles 44446 | (330) 652-0000 |
| National City Bank 5995 Youngstown Warren Rd, Niles 44446 | (330) 742-5373 |
| Sky Bank 5555 Youngstown Warren Rd, Niles 44446 | (330) 841-0188 |
| Us Bank 48 Vienna Ave, Niles 44446 | (330) 652-3120 |