Via de website www.detelefoongids.nl van KPN Telecon.
Klik op deze link:
http://www.detelefoongids.nl/tginl.dll?action=white&type=search&resultsperpage=25&pagestart=1&source=searchcategory&name2=gmc&name=&initials=&city=dordrecht&citycode=&zipcode4=&street=&area=&areacode=®ion=&subscription=&country=&catcode=&dcity=dordrecht&dname=gmc&dwhere=dordrecht&partnerid=
