@Tudor wrote:
"they won't allow you to take your existing landline number with you." they must, it’s OFCOM rules.
I know that as Sky trying to call my bluff by saying I couldn't port my number over to the other provider when I gave my 30 days notice and my number did get ported if you'd read my full response.
And when it comes to Ofcom, I've noticed their bark is worse than their bite in some cases.