single missed calls. if you ring back it said this call is being recorded and hung up.

Received more than 5 calls from this number in the last days, never picked up due to unknown number and they never left a msge, black listed the number.

Ring multiple times (excessive) never leaves message.

continual calls no message am blocking caller

several calls 17 Aug at 11.59am and 24 Aug at 4.26pm, call dropped out when I answered.
Tried call back on 17 Aug at 12.14pm and put through to message bank.
Suspect telemarketer for electricity supply

Was very rustly on the other end and they hung up after I said hello multiple times