Tongass Federal Credit Union, Hydaburg, AK Instalment Loans Business Loan Personal Loans Car Title Loans Online Loans Hydaburg, AK 109 Main Street. ZIP Code: 99922 (907) 285-3850 Alaska, Hydaburg, Instalment Loans About Tongass Federal Credit Union Opening Hours Monday – Tuesday Closed Wednesday – Thursday Closed Friday – Saturday Closed Sunday Closed Tongass Federal Credit Union on the map Show on Google Map