881-921-3071

Me too
+8819213071
Any ideas who it is? Dodgy!

I've had 2 attempted calls from this number in the past 24 hours! No clue!

Didn't awnser it but anyone know who it is?

I've had 3 calls, I tried to call it back as I thought it was something to do with a travel agents but it was an automated voice speaking German? I've probably just been conned!

This number rings twice and hangs up. I have no clue who it is any ideas

Actually they are using 3 numbers I answered too spoke a German message the other numbers are8819213073 and 88192151369 think this needs reporting as the rang at 7am in the morning

ive also had four call not speaking and also just hanging up?

Got repeated calls plus a threatening text message from +48780810978 telling me to phone the 3071 number. Phoned the number back but got a message in Polish saying the number has not been recognised.

I would be careful calling back to this number. I believe this is a scam, please refer to the following article:
https://techcrunch.com/2014/02/02/missed-call-scam/
They call just for a second just to be displayed at missed call screen