Who called from 5719322111

Typical:  Phone rang, Caller ID showed this number, "Arlington, VA."  I didn't recognize number & don't know anyone in Arlington VA so I let the machine get it.  No message, caller just hung up.  That's the typical action for a scam or telemarketing call.  Has anyone else gotten a call from 571-932-2111?  Just wondering.

Called my work number; left no message.

Called cell phone and I picked up.  No one on the other end.  Disconnected after about 10 seconds.

Called today, didn't answer, didn't leave a message.