Half price for six months: get Three’s unlimited data SIM only deal for just £10/pm SIM only deals

Three ruled Black Friday in the world of SIM only deals and now that the big saving event is over, Three seems intent on taking the top spot for the Christmas sales too, launching a new and highly impressive SIM plan in its winter sale.

Right now, you can get your hands on an unlimited data, calls and texts SIM plan from Three for just £10 a month. It will come as no surprise that the low pricing doesn’t last forever, doubling to £20 after six months.