Get O2 PAC code to keep number & switch to Superdrug Mobile network

Keep my O2 number

How do I get a PAC code from O2 & transfer my number to Superdrug Mobile?

Request your 02 PAC code from customer services by contacting them, either from your O2 mobile phone on 4445 for Pay As You Go, or 202 for Pay Monthly contracts.

Alternatively from a landline: dial 0344 8090222 for Pay As You Go customer Service or 0344 8090202 for Pay Monthly customer Service.

If you wish to use the 'text-to-switch' service, simply send the SMS text PAC to 65075 free from your O2 SIM to get your O2 PAC code by text message and begin the porting process.
Alternatively, you can text STAC to 75075 if you want to switch and get a new Superdrug Mobile number instead of keeping and transferring your O2 number.

  • O2 will provide your PAC (Porting Authorisation Code) either by SMS text message, email, over the phone if you contact them directly, or through an online O2 login.
  • 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 O2 account will remain active until your number has been ported over to your new Superdrug Mobile network. After the transfer is complete, your old O2 account will be automatically closed.

While you wait to get your PAC code from O2, find the best Superdrug Mobile online offer for you. Many of these exclusive mobile phone & SIM only deals are only available online, directly from the network providers listed here.

Got your O2 PAC code?

Provide your PAC code from O2 to Superdrug Mobile who will then be able to port your existing O2 number. 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 current phone number and be unable to port it over. Once you give Superdrug Mobile your O2 PAC code, your old O2 billing account will be closed automatically when your mobile phone number is successfully ported over.

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

Transfer my number to Superdrug Mobile

How to switch to Superdrug Mobile and keep my O2 number?

First get your Superdrug Mobile deal and activate your new SIM card.

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

  • Your old O2 mobile phone number that you want to keep.
  • The O2 PAC (Porting Authorization Code) from your previous network.
  • The expiry date of the PAC number (valid for 30 days from the date of issue).
  • The temporary mobile number from your new Superdrug Mobile SIM card activation.
  • You may also need the new Superdrug Mobile SIM card serial number found on the back as an additional security check.

Log in to your Superdrug Mobile dashboard and scroll down to the 'Transfer your number' section. Simply enter in your PAC code, and the mobile phone number that you want to transfer.

This will start the porting process, upon which you will receive an SMS text message and email to let you know when it's complete.

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 Superdrug Mobile signal on your mobile phone screen. This will indicate that the transfer is complete, and you can now use your old phone number in your new mobile network provider.

For more information and latest offers on mobile phone deals, visit Superdrug Mobile online.

#paccode #keepmynumber

Compare Superdrug Mobile vs O2

About Superdrug Mobile

Superdrug Mobile is a mobile virtual network operator (MVNO) in the United Kingdom operated by Superdrug, the UK retailer.

With 3G & 4G coverage on the Three network, Superdrug Mobile offers SIM-Only PAYG and monthly bundle plans.

Benefits include unused data roll-over to the next month, and points earned to spend in Superdrug stores.

Superdrug Mobile Network Features

Host Network Provider: Three (MVNO)

2G Network Coverage: Yes

3G Network Coverage: Yes

4G Network Coverage: Yes

5G Network Coverage: No

WiFi Calling: No

4G Calling (VoLTE): No

Data Rollover: Yes

Tethering Allowed: Yes

eSIM: No


About O2

O2 is a mobile network operator and telecommunications services provider in the United Kingdom, under the company name of Telefonica UK Limited. The company was originally formed in 1985 as Cellnet by the BT Group and was one of the earliest mobile phone networks to launch in the UK, and later rebranded as O2 UK.

02 is one of the largest network operators in the UK and provides 2G, 3G, 4G and 5G services to millions of customers in the United Kingdom, as well as to other mobile virtual network operators (MVNO).

O2 Network Features

2G Network Coverage: Yes

3G Network Coverage: Yes

4G Network Coverage: Yes

5G Network Coverage: Yes

WiFi Calling: Yes

4G Calling (VoLTE): Yes

Data Rollover: No

Tethering Allowed: Yes

eSIM: Yes