I called back number (07) 3613 6262 reached voice mail for a charity company but did not say the name

Supposed charity, when you try to call them back, there is a recorded message telling you to email them if you want to be removed from the calling list. Unfortunately, the name of the company is inaudible. I can hear that it is a phone company though, nothing to do with charity. Absolute bull, these people need to be eliminated.

Charity