Check the GRINNELL STATE BANK routing numbers list. GRINNELL STATE BANK has 2 active routing numbers.
GRINNELL STATE BANK routing number is a nine-digit numeric code printed on the bottom of checks that is used to facilitate the electronic routing of funds (ACH transfer) from one bank account to another.
Click on the routing number to get information like telephone number and delivery address for the check.
Routing Number Address City State Zip
073901725 P.O. BOX 744 GRINNELL IA 50112
073915342 P O BOX 744 GRINNELL IA 50112
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