Copper phone line, When TalkTalk ceasing Fibre 65

[MacyZN21]

Currently on Fibre 65 with phone line.  When is TalkTalk actually ceasing this service due to the future removal of copper lines?  My existing contract runs until March 25, but TalkTalk want me to move to Full Fibre now.  Can I not wait to end of existing contract or do I have to move now?

[Arne-TalkTalk]

The copper cease date is loosely  set for 2025, but that may change again, you can wait untill you need to renew your contract.

[ferguson]

Are they offering to move you free of charge while keeping your landline service via VoIP? If so, why not switch now, given that you will have to at some stage? Otherwise, the deadline decision will be in the hands of Openreach ultimately, but you should get notice.