add a line/ port question ?

I have 3 lines

1) Hero
2) sanyo (contract ends 01/2011)
3 sanyo

I want to add a 4th line to get the EVO at 199.00 and then switch the number with the hero

I then want to trade the new # I got from adding a line and then trade it with line 2 and then cancel line 2 and pay the etf , which I think should be 50.00.

So when all is done I will have 3 lines and still have the same phone numbers.

Is this possible ?


Call into Sprint high level customer service and tell them this is what you want to do. They might just give you the Hero @ 199.99.