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Contact Us

WyHy Call Center
Telephone 307-638-4200 or 800-442-2392
Fax (Cheyenne) 307-638-4201
Fax (Casper) 307-234-2389
Email Addresses
Department Email
Investment Financial Services
Loans
Member Services
Mortgages
Supervisory Committee
Collections
Human Resources
Marketing

Mailing Address

For general mailing, payment submissions and insurance verifications:

WyHy Federal Credit Union
P.O. Box 20050
Cheyenne, WY 82003

Sponsorship & Donation Requests

To fill out our Sponsorship & Donation Request Form, please click here.

Supervisory Committee

If you have any unresolved errors or problems on any statement of account you have received, please contact us in writing at:

WyHy Supervisory Committee
P.O. Box 2344
Cheyenne, WY 82003-2344

Or by email:
Please be sure you do not attach your Social Security Number or Account Number to any email to ensure your personal account information is protected.