Flagstar Bank

Great Plains National Bank provides financial products and serves to individuals and businesses throughout Southwest Oklahoma. It offers customers checking accounts, savings accounts, money market accounts, CDs, IRAs, mortgage loans, commercial loans, home improvement loans, Internet banking, telephone banking, safe deposit boxes, overdraft protection, escrow services, ATM cards, debit cards and credit cards. The bank traces its roots to the early 20th century when it was founded as The Groves National Bank of Hollis, Oklahoma. During the depression of the 1930 s, when the infamous 'bank holiday' was called by President Roosevelt, Great Plains Bank was one of the few banks in the country granted permission to remain open. Its main branch is still located in Hollis and it operates additional branches in Eldorado, Sayre, Elk City, Mangum and Granite, Okla.

IBC Bank's Elk City Branch is a member of International Bancshares Corporation (NASDAQ: IBOC), a more than $11.8 billion multi-bank financial holding company headquartered in Laredo, Texas, with over 185 facilities, more than 285 ATMs serving about 89 communities in Texas and Oklahoma. In 2016, IBC celebrated its 50th anniversary since opening its doors for business in 1966. IBC Bank's slogan We Do More reflects the bank's dedication to the growth and success of both the customers and the communities it serves. International Bancshares was ranked 22nd on Forbes' prestigious list of 100 Best Banks in America in 2019. IBC Bank Oklahoma has been serving the Sooner State since 2004 and has a retail branch network of 51 locations.