2 Phones w Physical Sim Cards? ESim

Lost IPhone 11 but found it after I did a trade in for Motorola 2022 so now there are 2 physical SIM cards but one is fully activated for Motorola and one semi working for my IPhone but both have the same number? I would like to have iPhone set up for esim and erase/reuse the iPhone original physical SIM card and don't touch/keep my number and physical SIM card the same for my Motorola? 
 

note: iPhone no longer can text normally or set up wifi-calling and fully paid off but I wanted a safer 2nd new phone number unrelated/incomnected to my Motorola and current phone number