busmanT 31 Aug 2016, 5:50 pm #666 busmanT busmanT busmanT Posts: 967 Threads: 2 Joined: Jan 2013 Reputation: 0 RE: Go North East: Latest News & Discussion - August 2016 (31 Aug 2016, 5:43 pm)S813 FVK wrote Is 681 NK66 CWU and 688 NK66 CXD? The others were easy to work out using 682 and 685 (given there are only 2 letters of the alphabet left after X). 681 is CWW 688 as above