Where can I find Prosecco in Siershahn?

Prosecco can also be found in these cities:

Altendiez Dierdorf Diez Dortmund Döttesfeld Hadamar Hundsdorf Höhn Koblenz Lahnstein Limburg an der Lahn Montabaur Mudershausen Nassau Neuwied Oberhonnefeld-Gierend Peterslahr Ransbach-Baumbach Röthenbach Urbach Wallmerod (Westerwald) Wirges

You can also find this in Siershahn:

Wine Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln