Who called from 8132049064

Called left no message twice.

Telemarketer selling solar hot water systems.  Admitted that they do not use the do-not-call-list !  Caller ID shows "TOSTA A" as the name.

It rings, I see the called ID, I ignore it, no message gets left

Calls everyday several times, no messages. sick of them calling,from different numbers also. Will be reporting them.

There must be some illegal reason for these nuisance calls.
There must also be some way to stop them !!