Data is taken from OnePlus 9 Pro firmware 11.2.1.1.LE15BA Carrier Policy files. All OnePlus Unlocked models share same modem configurations but hardware supported combinations are different.
Check in cacombos.com site supported combinations:
- OnePlus 9 Pro (Global): https://cacombos.com/device/LE2123
- OnePlus 9 Pro (US): https://cacombos.com/device/LE2125
- OnePlus 9 Pro (China): https://cacombos.com/device/LE2120