Suffolk County National Bank Address: 2065 Wading River Manor Rd, Wading River, NY 11792 Phone: (631) 929-6300 Banks Other Businesses: Bridgehampton National Bank at 6324 Route 25a, Wading River, NY 11792 Astoria Federal Savings at 6348 Route 25a, Wading River, NY 11792 Chase ATM - Closed at 6305 Route 25A, Wading River, NY 11792 People's United Bank at 6241 Route 25a, Wading River, NY 11792