Can anyone give me the phone number corresponding to 0845 2866837? or does anyone know who they are?
They keep cold calling us and offering 'compensation'  if we have used a credit card in the last 12 years. I can't find out who they are or call them back to register a complaint and get our number removed from their list.
many thanks!

If you dial the number above you get through to a message service.

Press 5 and you will get to speak with someone.

Press 9 to remove yourself from the listing.

I wonder if pressing 9 would do it, or would it confirm that the number has been validated?

Funnily enough I only recently wrote about this sort of call on my blog. The actual call I think you are taking about is the second link at the bottom of my blog http://www.johnnydebt.co.uk/debt/sick-cold-callers-selling-lies-ppi-payment-protection-insurance/