GNE have put out an article on service changes happening on October 30th in County Durham & Northumberland: https://www.gonortheast.co.uk/service-ch...30-october

Essentially is just the loss of Durham tendered services 40/40A/41, 42, 59, 204/204A & 239 to other operators and some minor timetable changes on the 206 & 208.

In Northumberland, extra trips has been added on services 680, 681 & 687 whilst the evening X85 is revised to depart Newcastle 15 minutes later (will now be at 17:30).