Country code: +31
Alphabetic Yellow Pages telephone directory of people and businesses in the Netherlands. In Dutch. Put who or what you're looking for in war/wie and location (if needed) in waar and click zoek.
Comprehensive White Pages for people and businesses in Netherlands; in Dutch. Enter what service or company or the person you're looking for Wie/wat zoekt u? and an optional location Waar and then click on Zoeken (search). When the results are shown select the contact you want and click on Telefoonnummer tonen - show number. To search for businesses use the Bedrijf tab and for people, Persoon.