Hi

I'm going to be in the States next week and during that time need to make an hour-long phone call to Dubai using my UK iphone.

What is my cheapest way?

I can't use Skype/Whatsapp/Viber because they are all blocked in Dubai and - I've checked this out - I can't even voip to a landline there.

I have checked out putting a US sim in my phone like Lyca Mobile and T-Mobile Tourist but neither covers calls to the UAE.

(For reasons I won't bother confusing you with, I can't use a landline, I have to use my cell.)

Is there another way I don't know about?

Just looking to do this as cost-effectively as possible and not end up spending a fortune.

Any thoughts very welcome

Thanks