Anyone else using BTBB voice .....

... had a cold call on the VOIP number from Tiscali ?

Odd did you opt out of being listed in the telephone directory? I have opted out and never received any cold calls.

Maybe they are trying to say that BT are looking to sell their broadband division off and nobody knows whats happening

No it is listed, so guess it was fair game ........ they didn't bother with the PSTN line ?

Suppose it would depend which one their computer picked first, you may end up with another call shortly. But if they were both geographical numbers Tiscali even BT for that matter wouldn't know which is a VoIP service.