Hi Qorax,qorax said:U could use Rogers, Bell, Telus, Koodo, Fido etc. - all the GSM networks except WINDmobile & Mobilicity ['coz, they work on AWS].
However, note that your iPhone4S is likely to screw your happiness due to the enormous monthly charges of all the GSM providers. I got fleeced, for 1-yr [between Bell & later Fido], then switched to WIND & lately to Mobilicity, by dumping my iPhone4 & for an N9.
Qorax
Happy New Year you to all! Can you recommend a good smartphone handset that work with Mobilicity and/or Wind network? Thank you again!!