Cold Stone Creamery adresses in Sioux City‚ IA Home Work hours Cold Stone Creamery hours Iowa Sioux City AddressPhoneMap1921 Hamilton Blvd, Ste 206 Sioux City(712) 276-1572 You May Like IHOP hoursSmoothie King hoursHardee's hoursApplebee's hoursCulver's hoursSbarro hoursPeople Are Reading