Porting your mobile number from Talkmobile to TalkTalk Mobile

Leaving Talkmobile

How to switch from Talkmobile and transfer my number to TalkTalk Mobile

Contact Talkmobile Customer Services on 5888 from your Talk Mobile handset or 0333 304 8064 from any other phone to ask for your PAC code. Please remember that a minimum of 1 months notice is required to cancel your contract and you must request your PAC before you cancel your contract.

If you wish to use the 'text-to-switch' service, simply SMS text PAC to 65075 free from your Talkmobile SIM to request a PAC code by text message and begin the porting process.

  • Talkmobile will provide your Porting Authorisation Code (PAC) either by SMS text message, via email, or over the phone if you contact them.
  • A PAC number 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 Talkmobile online account settings will remain active until your number has been ported over to the new network. After the transfer is complete, your account will be automatically closed.

While you wait for your Port Authorization Code from Talkmobile, get the best TalkTalk Mobile offer for you. Many of these exclusive mobile phone deals are only available online, directly from the network providers listed here.

Got your PAC code from Talkmobile?

Provide your PAC code from Talkmobile to TalkTalk Mobile online who will then be able to port your existing phone number from Talkmobile. They will tell you what day the transfer is due to take place (usually within 48 hours).

Important: Do NOT cancel your SIM only or mobile contract before switching, otherwise you may lose your existing phone number and be unable to port it over. Once you give your new network provider your PAC code, your old billing account will be closed automatically when your number is successfully ported over.

Note: Credit on Pre-Pay / PAYG (Pay-As-You-Go) accounts cannot be transferred over and so any remaining credit balance will be lost after the switch is complete. If you have any credit left, one good option is to donate it to a charity by SMS text message before porting your number.

Joining TalkTalk Mobile

How to switch to TalkTalk Mobile and keep my Talkmobile number?

First get your TalkTalk Mobile package and activate your new SIM card.

Once you have done that, get the following information ready to follow the step-by-step instructions:

  • Your old Talkmobile mobile phone number you want to keep.
  • The Porting Authorisation Code (PAC) from your previous Talkmobile network.
  • The expiry date of the PAC number (valid for 30 days from the date of issue).
  • The temporary mobile number from your new TalkTalk Mobile SIM card activation.
  • You may also need the new TalkTalk Mobile SIM card serial number found on the back.

Your TalkTalk mobile SIM card needs to be activated before you can transfer your existing number. Once your SIM is active, you can request the transfer from your online account or by telephoning TalkTalk customer service on 2883 from your TalkTalk Mobile or 0345 172 0088 from any other phone.

Note: You may lose network service for a short period on the day of transfer. If this happens, turn your phone off and on occasionally, until you see the TalkTalk Mobile signal on your mobile phone screen. This will indicate that the transfer is complete, and you can now use your existing phone number in your new mobile network provider.

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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.

About Talkmobile

Talkmobile is an online based mobile virtual network operator (MVNO) operating in the United Kingdom on the Vodafone network. As part of Vodafone, the business is based in Newbury, Berkshire.

Launched by Carphone Warehouse in October 2007 using the Vodafone network, Talkmobile was launched as a postpaid MVNO and was one of two MVNO run by Carphone Warehouse in 2007.

Vodafone bought Talkmobile from Carphone Warehouse in 2015.