Several exchanges in the London area have been down since roughly 14:00 today.
Exchanges we are aware of:
EUSTON, CROYDON, SHOREDITCH, KINGSLAND GREEN, WHITEHALL, UPPER HOLLOWAY, BELGRAVIA, BISHOPSGATE and DOWNLAND
This is a BT network issue and will be affecting multiple ISP that you BT technology. BT are aware and are investigating.
Also Affected:
ACTON, BECKENHAM, MITCHAM, THAMESMEAD, CHISWICK and BALHAM
BT have raised an incident and are currently investigating the cause of the issue.
Looks like most lines have come back now. All other lines should be back up soon.
We are chasing BT for the cause of this issue.