GST on hostel service

Dear Sir

I am the owner of a building having 19 rooms. I am filing GST return under Hotel accommodations (HSN 996311) till June 2022. From July onward the rooms are occupying student and employees for accommodation only (monthly rent is 2500/- per person). My query is can i  change my GSTN service to Hostel accommodation (HSN 996332). How it is possible and GST is applicable on Hostel accommodation. Kindly advise me. Regards Praveen