http://www.PaginasBlancas.es should do it assuming the person's HOME phone is in his/her name. Finding married women and/or children-living-in-parents'-house is next to impossible, however.
We, in the USA, have a number of these kinds of people-searches but there are few here in Spain. Finding an email address, I'm afraid, will be almost impossible. Your best bet is to find a phone number or home address.
Saludos, MadridMan
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