Customer Service & Loan Processing:

1-866-479-0784
customerservice@greentrustcash.com

Monday - Friday: 6:00am – 8:00pm MT
Saturday: 6:30am – 5:00pm MT
Sunday: Closed
 

 

 

Account Resolution:

1-855-631-4588
accountresolution@greentrustcash.com

Monday - Friday: 6:00am – 7:00pm MT
Saturday: 8:30am – 5:00pm MT
Sunday: Closed


Mailing Address:

P.O. Box 340
Hays, MT 59527 United States


Complaints & Disputes:

If you require assistance in resolving an issue after speaking with a customer service or account resolution representative, please contact the Fort Belknap Indian Community Tribal Complaint Hotline at 1-888-517-3696 between the hours of 9:00am and 5:00pm MT, or email complaints@islandmtn.com.


Let us know if you have any questions or comments.

Our goal is to respond within 1 business day and you are always welcome to call customer service at 1-866-479-0784 during our hours of operation. 

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