| Business | Phone |
| Watertown Savings Bank 30 Church St, Belmont 2478 | (617) 928-9000 |
| Belmont Savings Bank 277 Trapelo Rd, Belmont 2478 | (617) 489-6722 |
| Belmont Savings Bank 78 Trapelo Rd, Belmont 2478 | (617) 489-6714 |
| Sovereign Bank 375 Concord Ave # 1, Belmont 2478 | (617) 000-1111 |
| First Investors Mortgage Co 24 Trapelo Rd, Belmont 2478 | (617) 484-8383 |
| Cambridge Savings Bank 35 Leonard St, Belmont 2478 | (617) 864-8700 |
| Cambridge Savings Bank 40 Leonard St, Belmont 2478 | (617) 489-4186 |
| Citizens Bank 535 Trapelo Rd, Belmont 2478 | (617) 484-1154 |
| Citizens Bank 65 Leonard St, Belmont 2478 | (617) 489-7050 |