[playaz]

I'm from Europe and I'm travelling to USA next week. I need to be able to be online all the time and access work important sites through my country IP.

Is something like this possible? Can I buy some sort of prepaid SIM there with unlimited mobile data and install VPN or something to have different IP and surf normally like here?

Thanks

[Rukbat]

Not unlimited data (we wish we could). You can use wifi, or you can use any prepaid SIM, but your data is going to be limited to around 5GB/month at normal speed. (After that they throttle you down to what makes dial-up seem fast, but it should be enough for email.) Just make sure that your phone has the right frequencies for the US - including the 4G frequency the carrier you choose (since the phone is GSM, the only choices are AT&T, TMobile or their mobile virtual network operators).

[playaz]

And is it possible to be on phone via VPN all the time to have other country's IP?