Who called from 7179991111

Came in at 6:07 on a Saturday night on my cell phone. ID says Steelton, PA but that's clearly bogus. There are no prefixes in this area that start with 999 so I knew it was nonsense besides the fact I don't know anyone in Steelton, not too far from me. I canceled the call when it rang and no message was left. Another phone number to block...

It's the Dauphin county emergency alert system - sending out an Amber Alert-type message for a missing man in Middletown.  11/5/16 6:14pm

Called twice, one right after the other. I don't answer calls from numbers I don't recognize.

CID showed "Harrisburg PA"
Left a message about a missing person that had walked away from a nursing home in Middletown, PA.  Caller claimed to be from the Middletown Borough Police Department.
Strange, since I live over 30 miles away from Middletown.

Called with a message on both my home and smart phones about a 75 year old man missing in Middletown from Frey Village.