Giffgaff UK Travel SIM Card: 28 Day Various Plans with Unlimited Calls

Stay connected with Giffgaff UK Travel SIMs   

• Don't pay more for expensive international roaming!   

• Easy to use - plug and play, no sign-up, or hidden charges.   

• Enjoy local network coverage from Giffgaff/O2 with the best coverage and speeds in the UK.

• Our technical support team is always available for queries and support.    

• Valid until: 31 December 2025

• Please let us know the date you would like to activate the SIM card by leaving a note at checkout. Once you arrive, simply plug and play - it's that easy!

Product Specifications   

• Package inclusion: 1 x 3-in-1 SIM card*1, 1 X SIM ejector pin and instructions  
  *1. Can be used in Nano/Micro/Standard size SIM slots   

• Data inclusion: 28 days 30dB*2 and 28 days unlimited data*3    
  *2. 28 days 30GB full-speed data
• *3. 28 days unlimited data with no usage limits or restrictions

• Credit validity: 28 days

• Network provider: Giffgaff/O2 (UK) 

• SIM expiry date: see the expiry date highlighted 

• Phone calls/SMS: unlimited local calls*4

        *4. International calls and SMS are not included.

• Compatible devices: our SIM card products are compatible with any phone model that supports 3G/4G connectivity.

Important details to keep in mind

• The SIM card(s) will be activated on the day you have registered for activation. To ensure it works properly when you arrive, we highly recommend activating your SIM card(s) one day before your arrival date.
• Please do not install the SIM card until you have arrived in your destination country.
• International calls and texts are not included in this package.
• Please note that the Giffgaff SIM cards we sell are customized versions and top-up options are not available, even with a Giffgaff top-up voucher or via the Giffgaff website.
• You will receive a UK mobile phone number when your SIM card is activated.