Who called from 9019694384

Claimed to be fire department calling to change batteries in my smoke detector, hung up fast.

This number has called 2 days in a row and just hung up.

These number calls my house weekly and holds the phone or hang up

I have gotten 2 calls the past 2 days from this number but they do not leave a message.  I called the nubmer and got a general outgoing message:

We are not available right now.  Please call again.  Thank you for your call.

This number has called me claiming to be fire department wanting donations for a concert.