Charter Oak 
17 Main St. 
Charter Oak, IA 51439 
Phone: 712.678.3838 
Fax: 712.678.3840 
 
Lobby Hours 
Monday-Friday 
9 a.m. to 3:30 p.m. 
 
Saturday 
9 a.m. to 11 a.m. 


Drive-up Hours 
Monday-Friday 
8:30 a.m. to 4 p.m. 
 
Saturday 
9 a.m. to 11 a.m. 
 
 


FDIC
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