You need to use a proxy server in the US to stream Pandora. There are lots of free proxy software out there. Once you have the proxy software installed all you need to do is connect to the internet and then connect to an available US proxy server using the softaware. Once you're connected to a proxy server in the US you should be able to stream Pandora. This is because you appear to be in the same location as the proxy server to Pandora or whatever website you're hitting.
I use this with success on my laptop. I never used a proxy with a my smartphone but I suspect there are proxy apps.
