Hi! I am planning to switch to Koodo. On the koodo website, it says that there is $50 bonus.gift along with the nexus 4 On the bestbuy mobile, it has $100.gift card. My question is that, if I activate the nexus 4 at Bestbuy, can I move my old number from Wind Mobile? Will I have to find a koodo store after I activate the phone at bestbuy to do so? Thank you!!