How do I know if fibre at my exchange?

Go to the open reach website here;- http://www.superfast-openreach.co.uk/where-and-when/

and put your postcode in.. you will see a marker with your exchange.

and/also.. put your postcode into the link in my signature. (remove the space between the digits),
that will tell you if your cabinet is planned for it.

and, go to the BT site, and put your phone number in.

My exchange will be done next year samknows checker say:FTTC will be available in your area, but the precise date is unknown i wonder when will it be done hmm? My exchange name is Chalfont Drive.

My exchange was due in June and has been put back to September.
Is the general opinion on here that it could be sooner than September?
Could it get put back another 3 Months when September comes?

My 12 month contract with O2 runs out this month I can wait 3 months but if it keeps getting pushed back I might as well shop around and get a deal on 12 month contract again and save a bit of money.

What kind of activity from BT have you seen in the area? Do you have new fibre cabinets around? This is they key to knowing if you'll be enabled soon or delayed further.

There's been a new cabinet at the end of the street for a few months now.
I did see fresh works leading up to to the cabinet soon after, so assumed it would be ready to go.