Can you call someone and be arrested for it?

Yes, you can, but it depends on who you're calling and how often you call. If you prank call someone in one day more than 10 times, you can get put in custody for harassment. If you prank call 911, you can definitely get put in jail because you're wasting money & time and you may be putting some people's lives at risk. You may also need to pay a fine or do community service for this sort of prank calling. This is why if you want to prank call someone, whatever you do, don't call 911 or constantly call one person. It's best not to anyway, for your own sake.