Rsim13 + vzw
 

I know that CDMA isn't officially supported, but I've read in the past that people have gotten it to work with Verizon by selecting Input IMSI and setting Verizon's 2040400.

However, it looks like RSIM13 doesn't have this capability? Is the only solution to get the older RSIM12?

It will work if you:

Have an iPhone 6 or newer

AND

insert the Sim card once in an unlocked or Verizon phone and wait for it to activate and make 1 call