Where can I find Cell phone purchase in Marl?

Cell phone purchase can also be found in these cities:

Borken Bottrop Castrop-Rauxel Datteln Dorsten Dortmund Dülmen Gelsenkirchen Gladbeck Herne Herten Oer-Erkenschwick Recklinghausen Schermbeck Waltrop

You can also find this in Marl:

CallYa / Prepaid IoT Solutions Hardware Repair Digitization Gigacube Initial Hardware Setup Number Porting Financing Cell Phone Insurance