We’ve had both Movistar and Vodafone pay-as-you-go and there’s not much difference. Movistar’s coverage seems a little more reliable in our mountainous area, but that might not bother you where you are.
then you would have lot big chain supermarkets aswell like Euskaltel , el corte de ingles , Carrefour and Mercadona that opprate there own cell companys aswell
I’ve got a Vodafone pay as you go with the 60 for 1 ‘Vitamina’ package which means that I only pay for 1 minute of calls to make a call of up to 60 minutes to landlines and other Vodafone users. Is the best deal I have found so far, but may not suit somebody who makes lots of calls to other networks…