Analogue PSTN and ISDN lines (WLR)
Traditional UK copper analogue and ISDN telephone lines, due to be withdrawn with the PSTN switch-off (31 January 2027 per current reporting).
- Supplier
- Openreach (BT Group)
- What it is
- legacy copper lines being switched off
- Area
- Office and email
- Who runs it
- Run by the practice or its IT provider
- What we can watch
- Listed, not watched
- Status
- Recorded as an older product in our research build
Where the supplier publishes
Last 90 days
No incidents, planned work or data problems in the last 90 days in what we hold.
Profile from our research build of public sources made on 24 Oct 2026. Product names are trade marks of their owners. Stack Check is not affiliated with or endorsed by them.