What network is Grid Mobile on? Admin January 31, 2020 03:04 Updated Follow We are running on Singtel’s network. Related articles What type of SIM do I get? Does Grid Mobile offer eSIM? Would I be able choose any courier service? Will gridPortal show the Mobile Usage (Local/Roaming)? Why do I see lesser data entitlements compared to the day before? Comments 0 comments Please sign in to leave a comment.