Contract minutes can't be used for 086or 080 numbers

I would have never taken up the pinicle contract if I was fully informed that the minutes I get for any network they dont work for 086 or 080 or certain emergency numbers this is such a inconvenience as to I always thought that it's network issues until I complained. When we take out contracts that give you minutes we do so that we don't buy airtime I can't call even companies that I have polices with imagine you are in an emergency and must buy airtime first honestly can't wait for this contract to end so I can move back to another network