Hi guys,
using
http://www.telefonbuch.de/ you can search for postal code, name and city (beware: popups ahead). BTW, I tried and got only one "Toth" entry in Albstadt, but with different surname.
If you have a phone number, you may also use one of those reversal CDs (usually KlickTel) to get an address out of the number.
Michael
