I ported in my phone number from giffgaff to idmobile after I had purchased a new mobile with a contract with idmobile at the last March.
Unfortunately, the signal of idmobile is so weak in the place where I work, so I want to go back to use my phone number on a giffgaff sim in my work.
I don't want to cancel my contract with idmobile, but I want to transfeer my phone number from idmobile to giffgaff and want idmobile to give me any another random phone number on the current sim. How can I do that?
thank you in advanced.
Best answer by Gregor
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