Need to move number to different sim

[Ko2]

I have recently gotten a new phone and used a pac code to move my original number to the spare sim that came with it, instead of the sim which allows me to use my data plan. I am wondering if I can move the original number to the other sim even thought they are both with three

[MichaelP]

Hey @Ko2,

Thanks for getting in touch, and welcome to the Three Community.

I am sorry to advise that we're unable to transfer numbers between two Three accounts. 

Thanks,
Michael