Flatirons Bank Stores by States Outlet Note Regular Brands Flatirons Bank Rating 4.8 based on 66 votes Official Website http://www.flatironsbank.com/index.asp Products Online Banking Credit Cards Insurance Savings Investments Saving Bank Saving Plans Browse by State Colorado Browse Major Regular Stores Flatirons Bank outlet - Boulder 1095 Canyon Blvd, Ste 100 (303) 530-4999 Flatirons Bank outlet - Longmont 522 4th Ave (303) 530-4999 People Also Viewed