Get giffgaff PAC code to keep number & switch to Plusnet Mobile network

Keep my giffgaff number

How do I get a PAC code from giffgaff & transfer my number to Plusnet Mobile?

Contact giffgaff (after you login to your account) and let them know that you would like to transfer (or 'port-out') your number to another network. Giff gaff customer support will then get back to you with your PAC code. Replies can be found in your giffgaff account message box.

If you wish to use the 'text-to-switch' service, simply send the SMS text PAC to 65075 free from your giffgaff SIM to get your giffgaff 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 Plusnet Mobile number instead of keeping and transferring your giffgaff number.

  • giffgaff 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 giffgaff 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 giffgaff account will remain active until your number has been ported over to your new Plusnet Mobile network. After the transfer is complete, your old giffgaff account will be automatically closed.

While you wait to get your PAC code from giffgaff, find the best Plusnet 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 giffgaff PAC code?

Provide your PAC code from giffgaff to Plusnet Mobile who will then be able to port your existing giffgaff 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 Plusnet Mobile your giffgaff PAC code, your old giffgaff 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 Plusnet Mobile

How to switch to Plusnet Mobile and keep my giffgaff number?

First get your Plusnet 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 giffgaff mobile phone number that you want to keep.
  • The giffgaff 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 Plusnet Mobile SIM card activation.
  • You may also need the new Plusnet Mobile SIM card serial number found on the back as an additional security check.

Important Notice: As of 29/03/2023 Plusnet Mobile is no longer available to new customers. Please choose a different mobile network to switch to.

Once you have your PAC code, you can then text the word PORT to 07507 307 996 free from your new Plusnet SIM. They'll then send you a text. Just reply to that SMS with the mobile number you want to keep along with your PAC code. Alternatively, you can provide the PAC code over the telephone by calling customer services on 500 from your Plusnet Mobile or 0800 079 1133 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 Plusnet 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 Plusnet Mobile online.

#paccode #keepmynumber

Compare Plusnet Mobile vs giffgaff

About Plusnet Mobile

Plusnet joined forces with LIFE Mobile to launch Plusnet Mobile on EE’s 4G network. Plusnet brands itself as a friendly, no-nonsense, award-winning communications provider.

As of 29th March 2023, Plusnet SIM only plans are no longer available to new customers. For existing Plusnet Mobile customers, network services will continue as normal.

Plusnet Mobile Network Features

Host Network Provider: EE (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: No

Tethering Allowed: Yes

eSIM: No


About giffgaff

giffgaff is a mobile telephone network running as a Mobile Virtual Network Operator (MVNO) using the United Kingdom O2 network. Owned by O2's owners Telefónica, giffgaff was launched on 25 November 2009.

giffgaff Network Features

Host Network Provider: O2 (MVNO)

2G Network Coverage: Yes

3G Network Coverage: Yes

4G Network Coverage: Yes

5G Network Coverage: Yes

WiFi Calling: No

4G Calling (VoLTE): No

Data Rollover: No

Tethering Allowed: Yes

eSIM: No