Who called from 2166726288

Got a call twice from this number. Answered the second time, line was quiet, I said, "Hello?" 3 times, then a recorded voice said, "Goodbye!" and hung up on me.  I called the line back and got a recording from Verizon Wireless saying the number had been disconnected.

I have been called  4 times today. When I call back it says the number is no longer in service grrr.

This number has already called me twice today. No message. Both times my ringer has been off and did not see it until later. If anyone knows who this is please post it. Thanks

Silent when answered

Just had a call from this number. He asked if I knew what HGH was. I said excuse me? He hung up. I tried the number back. It was already disconnected.