Level Modifier Digits
100 - Rainbow Cruise
101 - Great Bay
102 - Temple
103 - Mute City
104 - Corneria
105 - Pokemon Stadium
106 - Onett
107 - Icicle Mountain
108 - Mushroom Kingdom II
109 - Pokefloats
10A - Final Destination
10B - Flat Zone
10C - Venom
10D - Pokemon Stadium
10E - Great Bay
10F - Temple
110 - Final Destination
111 - Battlefield
112 - Pokemon Stadium
113 - Final Destination
114 - Mushroom Kingdom II
115 - Fountain of Dreams
116 - Flat Zone
117 - Princess Peach's Castle
118 - Final Destination
119 - Great Bay
11A - Battlefield (Corneria Music)
11B - Pokemon Stadium
11C - Temple
11D - Battlefield
11E - freezes
11F - freezes
11D is the Multi-Man Melee level and probably the last non-freezing level.
