Porting your mobile number from TalkTalk Mobile

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Leaving TalkTalk Mobile

How to switch from TalkTalk Mobile & take your mobile number

Contact TalkTalk customer services to request your PAC (Porting Authorisation Code) by dialing 2883 from your TalkTalk Mobile or 0345 172 0088 from another phone. Your TalkTalk Mobile will remain active until your number has been ported over to your new network. After the transfer is complete, your account will be automatically closed.

  • TalkTalk Mobile will provide your Port Authorisation Code (PAC number) either over the telephone, by SMS text message or via email.
  • A PAC code is valid for 30 days. If you don't use it within thirty days it will expire and you will need to request a new one.
  • Your TalkTalk Mobile account will remain active until your number has been ported over to the new network. After the transfer is complete, your TalkTalk Mobile account will be automatically closed.
  • TalkTalk Mobile must issue you with a PAC number within 2 working days of your request, or a reason for why it cannot be issued, in accordance with Ofcom's "General Conditions of Entitlement". http://ofcom.org.uk

Once you have received your Port Authorization Code from TalkTalk Mobile, look for the best offer that is suited to you. Many of the best mobile phone deals are available exclusively online, directly from the network providers listed here.

Finally, provide your PAC code to your new mobile network operator who will then be able to port your existing phone number from TalkTalk Mobile. They will tell you what day the transfer is due to take place (usually within 48 hours).

Important: Do NOT cancel your contract before switching, otherwise you might not be able to port over your number. Once you provide your new network provider with your PAC code, your old account will automatically be cancelled when the number is migrated over.

Note: Credit on a PAYG (Pay-As-You-Go / Pre-Pay) account cannot be transferred and any remaining credit will be lost after the switch over.

About TalkTalk Mobile

TalkTalk is a company which provides television, telecommunications, Internet access, and mobile network services to businesses and consumers in the United Kingdom.

Originally just a provider of fixed line telephony services to consumers, TalkTalk now offers fixed and mobile telephony and broadband services to consumers.