A manual scan of the networks reveal a new entry in the list of network. It’s SIMBA 5G (TPG).
The manual scan was done with a Redmi note 11 pro device with a circleslife sim.
This is quite clear evidence that SIMBA 5G SA network is online bearing the ARFCN of 422910.
We believe that the n1 band is also used for implementing it’s NSA network with b8 or b40 as the anchor band.