Get giffgaff PAC code to keep my number & transfer to another network

Keep my giffgaff number

How to get a PAC code from giffgaff & transfer my number

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 SMS text PAC to 65075 free from your giffgaff SIM to get your giffgaff PAC code by text message and begin the porting process.

  • giffgaff will provide your PAC code (Porting Authorisation Code) 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 giffgaff account will remain active until your number has been ported over to your new network. After the transfer is complete, your old giffgaff account will be automatically closed.

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

Got your giffgaff PAC code?

Provide your PAC code from giffgaff to your new mobile network operator 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 your new mobile provider your giffgaff PAC code, your old giffgaff billing account will be closed automatically when your mobile phone 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.

Which mobile network are you switching to?

Select the mobile network to join from the list for further instructions on how to port and keep your number when you switch mobile service providers.

#keepmynumber

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

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