Horizon Credit Union Horizon Credit Union Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Finance & Insurance >> Financial Services >> Credit Unions Horizon Credit Union 13224 E Mansfield Ave, Ste 300Spokane Valley, WA 99216 | View on Google Maps (509) 928-6494 Visit Site Connect With Us Member Since: 2006 Send a message to: Horizon Credit Union Your Name: Your Email: Subject: Message: (Date: 12/26/2024)