You can & it may work right away on Koodo since it's a Telus phone but chances are you'll need to get it unlocked to make it work on Koodo from a third party unlocking service like GSM LIBERTY. Look around and make sure that that specific device can be unlocked before you purchase it. You can see at GSM LIBERTY.
Hi, thanks for the response. It appears though that GSM LIBERTY does not have an unlock code for Nokia Lumia 620. I googled this site http://unlock.canadagsm.ca/nokia/Noki... does anyone know if it is reliable? Thank you.