Hi shotmillions, i did have the same problem with expensive telphone bill via moblie that befor in Spain and across Eu
So if you got VOIP you can make a call from About 2cent per min to any landline and moblie phones outside spain and in side spain aswell
the telphone company are very missleading in spain with cost per min (as not per Sec calls ) and not print tarifs in multilanguages for expats
compare to 49 cent per min on leading phone company in spain
Voip will need some sort off computer and the net
jurdy