This is a spam call and should be reported and number disconnected

They called my mobile and I did not answer I rang back and got disconnected, added to my scam callers list

Can't block it, on a landline, rings constantly:(

I rang back. Got a disconnect tone. They have rung 5 times now and left no message. I have now blocked this number.

apparently conducting research...

Got five persistant calls last night - ignored all as didn't recognise the number

Survey

Tried to return call and does not even ring. Think it's a fake number to cover overseas call centre. Be wary of these joker's people

These calls are getting beyond a joke now. Why is there a DO NOT CALL REGISTER? Apparently it is worth sfa! Every day getting these nuisance calls, sometimes up to 3 a day. No one on other end. Hang up in your ear .....

I rang once and got disconnected

recorded message asking to do a survey without any introduction

Research regarding which issues you are concerned about most eg traffic, schools etc. You just answer the questions using your keypad. Took less than 30 seconds.

I rang once and got disconnected