Who called from 5136360000

Children's Hospital caller ID

Same number, no Caller ID however.  No voice-mail left.

513-636-0000 is the number that caller id gets from ANY number from Children's hospital.  not just billing.

I just got a call from this number, the guy asked for a completely different name than mine. When I told him he had the wrong number, he said, "hmm is this xxx-xxxx?"  It was a number completely different than mine. Seemed like something was up, I don't know.

I just got a call from this number.  I answered with my name, as I usually do.  I heard someone's breath and they just hung up.