Off the hook

Lately I've been getting random phone calls from someone in the 402 area code. They call and call but never leave a message and I've been loathe to answer the phone since I don't know who's calling. At first I thought 402 was Rhode Island but then I found out it's Omaha, Nebraska. I know people in Providence but not Omaha. Now that I think about it, I don't even think I've met someone from Nebraska before. Next time they call I'll pick it up and see who they're looking for.