It was founded in 2009 to help establish peering for Ukrainian and international operators.

"I will have to place the call with the international operator, and that will probably take at least an hour," she said.

Cintra is an international operator of toll roads and car parks.

But in his severe, aristocratic way, he has been a masterful international operator.

The money just changed hands between international operators without noticeably benefiting the country.

The international operator in Zurich came on the line.

He tried calling back but the phone was engaged; the international operator couldn't get through either.

So he cooled his heels and took odd calls from international operators.

There were less widespread suggestions of a 100,000 tonne purchase by another international operator.

From his hotel in London, Thomas contacted an international operator.