Guaranty State Bank & Trust Co Address: 201 S Mill St, Beloit, KS 67420 Phone: (785) 738-3501 Banks Other Businesses: Central National Bank at 120 E Main St, Beloit, KS 67420 Landmark National Bank at 125 N Mill St, Beloit, KS 67420 Solomon Valley Bank at 3011 US 24 Hwy, Beloit, KS 67420 Super 8 Beloit at 3018 West Highway 24, Beloit, KS 67420