For cpps.me the command is !jr (ID here) -This may vary depending on which private server you are on.
!JR 100 : Town
!JR 110 : Coffee Shop
!JR 111 : Book Room
!JR 120 : Dance Club
!JR 121 : Lounge
!JR 130 : Gift Shop
!JR 200 : Ski Village
!JR 210 : Sport Shop
!JR 220 : Ski Lodge
!JR 221 : Lodge Attic
!JR 230 : Ski Hill
!JR 300 : Plaza
!JR 310 : Pet Shop
!JR 320 : Dojo
!JR 330 : Pizza Parlor
!JR 340 : Stage
!JR 400 : Beach
!JR 410 : Light House
!JR 411 : Beacon
!JR 420 : Rockhopper’s Ship
!JR 421 : Ship Hold
!JR 422 : Captain’s Quarters
!JR 423 : Crow Nest
!JR 800 : Dock
!JR 801 : Snow Forts
!JR 802 : Ice Rink
!JR 803 : Head Quarters
!JR 804 : Boiler
!JR 805 : Ice Berg
!JR 806 : Cave
!JR 807 : Shack
!JR 808 : Mine
!JR 809 : Forest
!JR 810 : Cove
!JR 811: Box Dimension
!JR 812: Fire Dojo
!JR 813: Energy Room
!JR 814: Hidden Lake
!JR 815: Underwater Room
!JR 816: Water Dojo
!JR 853: Begin Candy Maze
!JR 854: Candy Maze
!JR 855: End Candy Room
!JR 856: Resteraunt
!JR 857: Art Room
!JR 858: Maze
!JR 863: Hospital
!JR 864: Fire Room
!JR 865: Puffle Room
!JR 866: More Fire Room
!JR 867: Dragon Room
!JR 868: End of Fire Room
!JR 899 : Party Room
CPPS FAQ 