Keef - I am totally confused by all the froth from BT as to whether '21CN' is actually 'dead' and replaced by 'NGA', but here is the latest Openreach exchange FTTC schedule. NB there is another due late this month/early October.
http://tinyurl.com/3yodjyy
I note BT continues its predatory tactics - now at Erbistock.
thinkbroadband :: Openreach give Erbistock users option of migrating to another exchange
They really need stamping on hard - 80 customers - 'not worth it' until Erbistock start putting a lot of effort into a Rutland solution.