oh my bad, makes sense lost cards would get new numbers, I thought they would keep them the same for those annoying recurring payments (like AA/RAC membership).

My MBNA cc chip stopped being recognised, contactless payments were fine though, so I was sent a replacement last week, it has the same number.

I still have my expired Barclay's debit card I held onto as I thought I'd need to show the card at check-in, still haven't got rid of it!