Upgrading to a new handset or SIM card on Tesco Mobile? You won't need a PAC Code to keep your current phone number.

Step 1: Order your new phone or SIM card from Tesco Mobile's website

As you're staying on Tesco Mobile, it's not necessary to obtain a PAC Code. Instead, you can process your phone number transfer internally inside of Tesco Mobile.

Start by ordering your new phone or SIM card using the Tesco Mobile website. Please select the type of tariff you're intending to move to:

If you're looking for a SIM card from Tesco Mobile, the following deals from £7.50/month are currently most popular:

Tesco Mobile5005,0002GB£7.50
12 months
Tesco Mobile5,0005,00012GB£10.00
18 months
Tesco Mobile5,0005,00015GB£12.50
18 months
Tesco Mobile5,0005,00030GB£15.00
18 months
Tesco Mobile5,0005,000Unlimited£28.00
18 months

For a full list of available tariffs and the latest Tesco Mobile deals, please refer to this page.

Step 2: Contact Tesco Mobile To Transfer Your Phone Number

After receiving your new phone or SIM card, please contact Tesco Mobile to transfer your phone number to the new plan. You can do this by calling 4455 from your Tesco Mobile handset. Alternatively, dial 0345 301 4455 from any other phone.

You can contact Tesco Mobile at any time during their opening hours:

Monday - Friday8am - 9pm
Saturday8am - 8pm
Sunday10am - 6pm

View Latest Deals from Tesco Mobile →

Any Other Questions?

In case of any problems during the transfer of your phone number, you should contact your new mobile network (Tesco Mobile) with details of the problem.

If you have any other questions on using a PAC Code, please see my in-depth guide to transferring your phone number between networks. You can also read the comments below from other visitors to this website.

← Full Article: "PAC Codes - How to transfer your mobile number when switching networks"

Your Comments 1,883 so far

We'd love to hear your comments on transferring a phone number within Tesco Mobile. The comments below are from people who've made the same transfer. You can add your own comments here.

To view all 1883 comments about transferring a phone number, please visit the main PAC Code article.

    • Hi there,
      I’d recommend calling Tesco Mobile Customer Services on 4455 (0345 301 4455 if you’re calling from another phone). They should be able to arrange for this for you.
      Hope this helps,

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