List of H2O Wireless Stores in Wauwatosa, WI Outlet Note Regular Brands H2O Wireless Wisconsin Wauwatosa 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 - Wauwatosa 2401 N Mayfair Rd H2O Wireless outlet - Wauwatosa 2500 North Mayfair Road H2O Wireless outlet - Wauwatosa 3900 N 124Th St (414) 847-1100 H2O Wireless outlet - Wauwatosa 9014 W Appleton Avenue People Also Viewed