It is relevant to note that http://en.wikipedia.org/wiki/Amdocs which now presents itself as a US instead of an Israeli company taps telco records globally by selling them managed billing services. Even has a DOX stock code. Brilliant play! Mazel tov!

From your own source, “The investigation found no evidence of such activity.”

Why are you presenting baseless accusations as facts?

So your view is that things are baseless if they're not written on Wikipedia? Quaint worldview. I've written integrations against two carrier billing systems in the US, in at least one case the whole system was hosted on Amdocs IPs and not those of the telco. To my mind, that is clear enough evidence.

No you posting it as a source for your comment implies it makes a similar claim, but I do appreciate you for following up with more information