The Prime Zone is the main zone or universe which Sonic Prime is from, and is home to the planet Mobius from which he hails. It is possible to reach alternate dimensions from the Prime Zone, such as Moebius or the No Zone, through the Cosmic Interstate, Star Posts or with assistance from Zonic. Mobius Prime is just one of many incarnations of Mobius throughout the multiverse, but it and the Prime Zone are the core reality, of which all others are derivations of varying degree. (StH: #11, #170, #189, SSS: #10, CSE)
- Ian Flynn has stated that were the Prime Zone to be destroyed, no new Zones could come into existence.