Can I call cheap from NZ as well?

Having just been in Australia and used dirt cheap phone calling cards,
calling my girlfriend in Norway (1.8 cents/minute with OzCall and a
couple of others) I was expecting something similar here in New
Zealand, but not so!

At least not what I've been told. Another traveller told me that a NZ$
10 calling card will give approx 45 minutes to European countries, so
is this correct, or are there in fact calling cards with similar
prices as in Australia?

I still have a couple of dollars left with my Australian OZcall card,
but I suppose it can't be used here...


Hallvard