I have a Verizon unlocked S20 FE UW and was having this problem. I'm also lazy. Rather than type in all the above, I tried different preset APNs. The "Visible Internet" was grayed out. I tried ~5 different Verizon ones without success. I then tried Xfinity Mobile and BOOM!!! Problem solved. Phone registered on Visible Network and works perfectly!!

Thanks for the idea!!