Hours Of Operations Who's Next Wisconsin Niagara 54151 Who's Next Hours of Operation and Location in Niagara, WI 54151 4.4 - 138 votes W991 County Rd N, Niagara, WI 54151 (715) 589-4260 Get Directions Who's Next Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore NiagaraView More Sports Bikeworks Recommend For You Mary Kay Cosmetics Greg Barber Roberts Barber Shop Austin Barber Shop Beauty Zone Johnson's Barbershop Johnson's Barbers K Beauty Supply Lee Beauty Supply Salon Centric