Who called from 7188416901

Received two calls from this number.  Same stuff.  Nobody on  line when answered and no message left.  What nonsense!  I suppose the answer to this is to disconnect our landline and only use cellphones.

No message. Other end is just some elevator music. Calls late at night. If this is from New York then even later as I am central time. WTF

Have no idea who this is or where they got my # from.  It was the tone of the
message and regarding someone that I have no information on.

Just received a call - and no hang up, no noise, no nothing!!