Banks in Merriam, Kansas, the US. Banks locations in Merriam, Kansas. Find the nearest banks locations, near you. All types of business services Accounting ATM Bank Finance Insurance Lawyer Real estate School University All banks in Merriam Open now Open 24 Hours Citibank ATM ATM Finance Bank +1 800-627-3999 6850 Antioch Road, Merriam, Kansas 66204 Write a review Phone Hours Website Directions