| Hudson City Savings Bank 133 Main St, Westhampton Beach, NY - 11978 Phone : (631) 288-2809 |
| Suffolk County National Bank 144 Sunset Ave, Westhampton Beach, NY - 11978 Phone : (631) 288-4000 |
| Bridgehampton National Bank 194 Mill Rd, Westhampton Beach, NY - 11978 Phone : (631) 288-7756 |
| First Bank Card Systems 99 Main St, Westhampton Beach, NY - 11978 Phone : (631) 288-0720 |
| The Bank of New York - Westhampton Beach 154 Main St, Westhampton Beach, NY - 11978 Phone : (631) 288-2225 |