Customer Service

Routing Number

For current customers, your routing number is 221380570

Specific Financial Concerns:

Customers can also call or stop by one of our convenient credit union locations during business hours.

Adirondack Regional Federal Credit Union Headquarters

ARFCU is headquartered at our Tupper Lake branch, which is located at 280 Park Street, Tupper Lake, NY 12986. You can contact them by calling 518-359-2921 or emailing

If you are looking to contact a specific service representative, please browse the ARFCU team page for individual email addresses.