Telkom Directory Entry ****!!

I was contacted by this company, who stated that they could give me a massive discount on our current yellow and white page Telkom directory entries. As we have just been recently ****med, I asked them for proof. They said I could go on their website and they were definitely not ******** me. I said I would need to phone Trudon, who is the publisher and ask them if they were working with Directory Holdings - they told me that it would be pointless, because Trudon would convince me not to use them due to them being massive competition to Trudon. I phoned Telkom and they confirmed that Trudon is their only Publisher. I googled Directory Holdings and one of the first things that came up was from Trudon, saying that they did not use agents for directory entries and warning the public. I then phoned Trudon and they confirmed it was a ****.