Hello there.
That's not so good. You should should be able to contact the team on 0333 338 1001. It's a standard land line number, so should be free any on line that offers free land line calls.
You can also reach out to the Support Team on livechat where they can offer the same kind of support.
It isn't clear why your line was restricted, but if it was related to a payment issue or delay, you can head directly to the Payment Support team on 0333 338 1031 to get help with that.
Pete.
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