No I.d. no message

This number keeps calling our house but doesn't ever leave a message. The weird thing is on the caller I.D. under the phone number it says "Local Call". Well it is NOT a local call. That is what made us suspicious to begin with and why we didn't answer.

This number calls 2 or 3 times a day.  "Local Call" is a dead giveaway because it is not a local call to me.  DNA.  Suspect political.  Will probably drop off the map after Nov. 8.