Where can I find lactose free sour cream in Nörvenich?

lactose free sour cream can also be found in these cities:

Bedburg Bergheim Brühl Cologne Erftstadt Euskirchen Frechen Hürth Kerpen Kreuzau Langerwehe Niederzier Pulheim Vettweiß Zülpich

You can also find this in Nörvenich:

Rice Pudding Baking Powder Spelt Bread Nut Nougat Cream Balsamic Vinegar Pork Spice Blends Potato Products Rye Roll Canned Tomatoes