Do copper lines have a universal shutdown date?
No. FCC Order 19-72A1 changed certain carrier obligations; it did not switch off every copper telephone line on a single nationwide date. Carrier retirement notices, reliability and rising line costs are reasons to assess replacement now.
- Review the current carrier’s notice and each elevator’s telephone circuit.
- Identify analog emergency phones and any shared circuits before disconnection.
- Do not cancel the old line until the replacement is commissioned.

