Unlimited Long Distance means that you can call Canada / US as often as you like, whenever you like. Calling card calls are included in the unlimited plan if the call either originates or terminates in Northwestel's operating territory. The call must also use Northwestel's facilities or services*. International calls are excluded from the unlimited plan. The rates for these calls are the same as the Freedom World rates.
* Note that there is a connection surcharge for calling card calls. There is no per-minute charge if the call qualifies for the Unlimited Long Distance plan.