Virtual Annual Meeting

GreenState's Annual Meeting will be held virtually on Tuesday, October 27th at 7:00 pm. Members may vote online until Thursday, October 22nd. Please visit this link to register for the meeting.

Member Support

We’d love to hear from you!

Contact us any time with your questions, comments, or suggestions.

Help guides and tutorials are available in our Help Center.

Member Assistance Center


(319) 339-1000 or
(800) 397-3790

M-F 7:00 a.m.–6:00 p.m.
Sat 8:30 a.m.–12:30 p.m.
Sun Closed


mac@GreenState.org


For your protection, please do not include any confidential information, such as your Social Security Number or account number, when contacting GreenState via email.

Email questions or requests are answered by the end of the next business day.

For immediate assistance during business hours we recommend using the secure online chat function.


Online Chat

M-F 7:00 am – 5:15 pm
Sat 8:30 am – 12:15 pm
Sun Closed

Important Phone Numbers

Update Debit Card PIN (800) 717-4923
Update Credit Card PIN (888) 891-2435
Lost or Stolen Card (800) 397-3790
Lost or Stolen Card After Business Hours (833) 371-8975
Lost or Stolen Card When Traveling Abroad +1 (515) 457-2095
Card Services Fraud Department (866) 518-0213
Questions or Help with an Existing Mortgage (877) 527-3550