Sprint TP on Verizon UPDATE! (NO LONGER WORKING)

[RobsOnLine]

I activated a Sprint TP on Verizon back in January. Although I am not having any problems, I am wondering what everyone's opinion is about calling Verizon to have it added to the DMD. Should I give it a try, or just leave it alone in the hopes that Verizon will not eventually find it and remove it? I am also a little worried about touching my TP at this point as I don't want anything to cause it to stop working on Verizon's network. I have already loaded a couple of ROMs since they closed the hole, but I have just not wanted to take any chances. Thanks for your time!