Will gridPortal show the Mobile Usage (Local/Roaming)? Admin May 04, 2020 01:49 Updated Follow You may now track your usages on gridPortal. Related articles Will I be able to see my transaction history? What network is Grid Mobile on? What is the difference between Singtel SIM only and Grid Mobile CIS Plan? When will port-in take place? How does port-in works? Comments 0 comments Please sign in to leave a comment.