The Excahnge Share: AdvertisingBusiness ServicesShopping The Excahnge Visit Website 5111 E Trent Ave Spokane, WA 99212 (509) 922-3456 (509) 922-3456 (509) 455-7940 (fax) www.LCValley.Exchange Facebook Twitter Hours: 8:30am - 5pm About About The largest weekly, local classifieds in the Inland Northwest. We help people find what they need by connecting buyers and sellers in print, online and in demand.The Exchange is a trusted resource.