First Security Bank, Lamberton, MN Instalment Loans Business Loan Personal Loans Car Title Loans Online Loans Lamberton, MN 110 South Main Street. ZIP Code: 56152 (507) 752-7020 Minnesota, Lamberton, Instalment Loans About First Security Bank Opening Hours Monday 8:30 AM – 3:00 PM Tuesday 8:30 AM – 3:00 PM Wednesday 8:30 AM – 3:00 PM Thursday 8:30 AM – 3:00 PM Friday 8:30 AM – 4:00 PM Saturday Closed Sunday Closed First Security Bank on the map Show on Google Map