Who called from 6137364373

yes I am receiving this call almost every secon day
Sound like fax number. Nobody can't trace this number.

i get call from this # at least once a wk - fax machine

This number has called my landline about 5 times in the space of 10 minutes. It is a fax tone.

Might be helpful to mention I'm from Australia.

This number has called repeatedly again this morning within the space of a few seconds. I picked up the first call. Then left the second call. It also seems to disguise itself by changing from displaying its number, then going 'Private'. It was too predictable it was the same number (the 'disguise' act has happened last before) - so I think its safe to leave the call.