Sorry, I am not clear about your issue as it seems that you are doing everything on your own (or may be I took it wrong!).
Whatever you are discussing with the forum, did you talk about the same in the same order to someone from Tmobile (like 150 help line or from any other source)?
If yes, what is their response?
I called t-mobile (150) yesterday and discussed the same thing with them. After about one hour long discussion and with different departments of t-mobile (cancellation, sales, retention) the end result in summary is
- i got a pay as you go t-mobile 634
- and a terminated 798 contract
i.e. They were unable to re-activate 798 contract and transfer my 634 number to this contract.
I am not sure, one middle step you took to transfer to T-Mobile PAYG, why not to the desired contract directly (as once i did it but with O2 a long time ago)
I mean
T-Mobile Contract 1 >> Orange PAYG >>
T-Mobile PAYG>> T-Mobile Contract 1
That is what t-mobile suggested me to do
How can two of your contracts be blocked without any solid reason (if they presented anything, share please!)
I have no idea. I understand for one as I ported the number out to orange, but for other no idea