https://community.o2.co.uk/t5/Pay-Monthly/Transferring-Number-to-another-my-o2-account/m-p/1003030#M117686 Basically no. Your son would have to apply, be credit checked and if accepted take his own contract.<BR />His mum can release his number though so he can retain it. Thu, 22 Sep 2016 15:02:28 GMT MI5 2016-09-22T15:02:28Z https://community.o2.co.uk/t5/Pay-Monthly/Transferring-Number-to-another-my-o2-account/m-p/1003026#M117685 Hi is it possible to transfer my sons phone from his mums my o2 account to mine<BR /><BR />Thanks Thu, 22 Sep 2016 14:57:38 GMT https://community.o2.co.uk/t5/Pay-Monthly/Transferring-Number-to-another-my-o2-account/m-p/1003026#M117685 andypg 2016-09-22T14:57:38Z https://community.o2.co.uk/t5/Pay-Monthly/Transferring-Number-to-another-my-o2-account/m-p/1003030#M117686 Basically no. Your son would have to apply, be credit checked and if accepted take his own contract.<BR />His mum can release his number though so he can retain it. Thu, 22 Sep 2016 15:02:28 GMT https://community.o2.co.uk/t5/Pay-Monthly/Transferring-Number-to-another-my-o2-account/m-p/1003030#M117686 MI5 2016-09-22T15:02:28Z