That is the bank sort code the name of the bank will be on the cheque.

Just type in 30-99-66 into Google and you will get the full bank name and address.

Lloyds Bank, St Georges Road Wimbledon. You can check sort codes on the link.

http://www.paymentscouncil.org.uk/resour...

Just put all of the codes you want to ask about into this site - it gives you the address every time. http://www.findsortcodes.co.uk/

http://findsortcodes.co.uk/sortcode/3099...

Yes, what about it? Please learn to ask an actual question.