Did they officially give you a different one or is it that if you dial 17070 you find the number that is read back is not what you were told?
If it's a crossed wire then it's a fault you need to report immediately, @GTWIS.
Staff are not on here before Monday.
Use the contact details for phone / Chat in this link:
https://community.talktalk.co.uk/t5/Articles/How-to-contact-TalkTalk-Broadband/ta-p/2230529
Gliwmaeden2, a fellow customer.
From the 29th of March our TalkTalk Community will move to peer-to-peer support and the TalkTalk team will no longer be here to support with queries. Don’t worry we still have plenty of ways to reach out if you need to speak to TalkTalk directly. For more details check out the link in the post at the top of any forum message board.
