You can still use it any time or day. Easy Roam is use your plan like normal for 7 dollars a day for 24 hours at a time. There's still the pay per use options and contacting Koodo directly they'll add a 30 day option for as I said at least 2 months. I'd still suggest going with a local prepaid sim like via mint Mobile or Cricket or whatever. You can use a VoIP App for a Canadian number via data / WiFi if you need.