No, you will need to pay long-distance charges making calls to the U.S. from Canada. It is $0.80 per minute, which can become a hefty charge once you keep using the minutes.

If you make occasional calls to the U.S., you can consider the International Long Distance Saver add-on for $5 per month, lowering your rate to $0.05 per minute. For unlimited calls to the U.S., I would suggest you to look into the add-on for an extra $15 per month. https://www.koodomobile.com/en/help/long-distance-calling