Apologies if this has already been discussed, but has anybody got any updates on calling any of the IOM roaming SIM numbers from inclusive minutes on UK contracts. Do any of the networks/tariffs allow this? If not, what are the cheapest ways of calling these from within the UK?

Welcome, and I'm just about to reply to your PM on another forum, but -

There's no point asking the mobile networks, despite the SIM sellers suggestions, as their CS staff do not actually know the right answer ie O2 will tell you 14p a minute on ITS (like Ireland)

Orange and O2 have IoM numbers from inclusive minutes, I'm told T-mobile does not but haven't checked, 3 certainly does not, and I still haven't got round to checking Vodafone yet (via a friend who never looks at the bill anyway). Easymobile has their normal 15p tariff, and I don't know about Virgin.

That's really all that matters. Good news indeed. Thanks for the reply and for the PM.