No car for more than 7 years – which insurance does SF cover?

I haven’t had a car for 9 years, but I’ve been driving every now and then. When I signed off my last car in 2001, I was in the SF4. Now I could take over a car and until now I have been reclassified by any insurance company to SF 1/2. As far as I know, however, this is at the discretion of the respective insurance company, whether this happens or you take over the old class. Now my question is: Does anyone know an insurance company that I classified according to my old class (SF4)? will?