They were with TelstraClear but closed the account, and lost the number. I grabbed it and put it on a customer link with Telecom.
Tried porting the number with the Telecom details - fail.
Tried porting the number with the old TelstraClear details - fail.
Both times the error was:
Invalid The Losing Service Provider is invalid for the ported number.
So who has my number?
(I know it's Telecom as I pay for it, and have it redirected to a number of my choosing)