List of National Bank Stores in Columbia, IL Outlet Note Regular Brands National Bank Illinois Columbia Rating 4.7 based on 80 votes Official Website nbbank.com Products Banking Savings Saving Bank Saving Plans NameAddressPhone Name/Address/Phone National Bank outlet - Columbia 700 Columbia Ctr (618) 281-7101 National Bank outlet - Columbia 1421 N Main St (618) 281-6194 National Bank outlet - Columbia 497 Po Box (618) 281-6194 People Also Viewed