I agree, dialing US numbers costs me €1/min. With my low budget it gets expensive quickly.
I just tried calling the number but the first minute is already wasted on a fake dial tone, then I got a long Spanish sounding text so I hung up. That was €2 without even human contact. Counting the conversation time, verifications and explain how the service works, it will probably cost €10. Of course in an emergency budget priorities change, but still it’s a lot for a phone call.