List of H2O Wireless Stores in Ferguson, MO Outlet Note Regular Brands H2O Wireless Missouri Ferguson Rating 4.8 based on 100 votes Official Website https://www.h2owirelessnow.com Products Phone Plans Phones Wireless Services NameAddressPhone Name/Address/Phone H2O Wireless outlet - Ferguson 9144 W Florissant Ave (314) 869-4109 People Also Viewed