Sorry to hear you're wanting to cancel your TalkTalk Mobile service. If you wanted to keep your mobile number and take it to another provider then you can request a PAC by following the steps in Cancel your TalkTalk Mobile service . If however you just want to give notice and cancel I will pass your query through to our team.
Before we can look into your account please can you add your home phone number and mobile number to your Community Profile so we can locate your details. Please do not post any personal info on here as it’s public.