• Costco Wholesale

    • Wholesale Club
    1310 E 79th Ave
    Merrillville, IN 46410
    (219) 641-6404
    (219) 641-6417 (fax)
    • Whom to Contact

      • Caroline McShane
        1310 E 79th Ave
        Merrillville, IN 46410
        Phone: (219) 641-6404
        Fax: (219) 641-6417