| Business | Phone |
| Bank Of America 190 Boston Post Rd, Marlborough 1752 | (508) 000-1111 |
| Bank Of America 223 E Main St, Marlborough 1752 | (508) 000-1111 |
| Bank Of America 601 Donald Lynch Blvd, Marlborough 1752 | (508) 000-1111 |
| Banknorth 193a Boston Post Rd W, Marlborough 1752 | (508) 303-6455 |
| Sovereign Bank 181 Main St, Marlborough 1752 | (508) 000-1111 |
| Marlborough Co-Operative Bank 175 Main St, Marlborough 1752 | (508) 485-3000 |
| Marlborough Co-Operative Bank 234 E Main St, Marlborough 1752 | (508) 229-0800 |
| Marlborough Savings Bank 164 Main St, Marlborough 1752 | (508) 481-8300 |
| Marlborough Savings Bank 71 Boston Post Rd E, Marlborough 1752 | (508) 481-8300 |
| Charter One Bank 240 E Main St, Marlborough 1752 | (508) 624-0244 |
| Citizens Bank 500 Boston Post Rd E, Marlborough 1752 | (508) 485-3599 |
| Citizens Bank 96 Bolton Street Ext, Marlborough 1752 | (508) 485-5003 |
| Hudson Savings Bank 256 Maple St, Marlborough 1752 | (508) 303-0330 |