Kalispel Tribal Economic Authority Kalispel Tribal Economic Authority Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Government >> Tribal Government Kalispel Tribal Economic Authority PO Box 39Usk, WA 99180 | View on Google Maps (509) 445-1147 Visit Site Connect With Us Member Since: 2002 Send a message to: Kalispel Tribal Economic Authority Your Name: Your Email: Subject: Message: (Date: 4/19/2024)