List of I Party Stores in Hereford, AZ Outlet Note Regular Brands I Party Arizona Hereford Rating 4.5 based on 63 votes Official Website http://www.partycity.com/ Products Art Entertainment Party Rentals NameAddressPhone Name/Address/Phone I Party outlet - Hereford 3481 E Serritos Ranch Rd (520) 378-0968 People Also Viewed