
Had enough of phone contracts? Join giffgaff, the no-contract network that gives you control, flexibility and freedom, without any big network nonsense. As a Which? Recommended Provider, you can count on reliable service and a simpler way to enjoy your mobile. giffgaff offer 4G data as standard with reliable coverage from the O2 network.
You can switch to giffgaff and keep your current number. All you need is the PAC – a specific code you can get from your current network provider – then you can transfer your phone number after activating your new SIM. With giffgaff, you can also enjoy competitive international rates for calls and texting when you’re overseas. On holiday within the EU? Your plans will work just like it does at home, with a usage cap of 5GB. Before heading over to compare giffgaff SIMs and plans, sign up to TopCashback so you can take advantage of our cashback offers on top of giffgaff’s great deals.

giffgaff Black Friday & Cyber Monday Deals and Sale
Here's what we found happened last year:
Black Friday bargains can do much more than just outfit you in the latest clothes and tech. They can also make it much easier to stay connected to your loved ones and to the world around you. The giffgaff Black Friday sale discounts hundreds of new and refurbished mobile phones so you can get a real bargain. Get an even better deal on your new phone with TopCashback.
Last year’s giffgaff Black Friday deals gave great savings over a phone’s lifetime, slashing both the upfront cost and the monthly contract. With deals like an iPhone 16 with £50 off, £230 off a £26/month Google Pixel 9, and £200 off a Samsung Galaxy S24 Ultra, nobody would blame you for upgrading. It’s even less if you just need the handset, not a contract.
If you don’t need a brand-new phone, treat yourself to a refurbished one. It’s even less cost for almost brand-new quality. With phones from prices as affordable as £15 per month and £10 upfront cost, you can get a real tech upgrade without it costing an arm and a leg.
Whether you go all-out on a brand new phone for less, or get an even better bargain on a giffgaff Black Friday refurbished phone, never forger you can go further. Shop through TopCashback and get part of every purchase right back in your account. Black Friday just got even cheaper.
goodybags and SIM only plans
Phone contracts can be a little restrictive, which is why you’ll find pay as you go and monthly rolling plans available at giffgaff. These are called giffgaff goodybags and they give you more flexibility and freedom than a contract, with plenty of perks thrown in for good measure. There’s a whole range of giffgaff goodybags to choose from, with plans starting from just £6 a month.
Take a look at their SIM only page to explore all the goodybags they offer. Not sure what you need? Use their data calculator tool to figure out which giffgaff goodybag suits you best. Whether you’re always plugged into the latest music or love a simple social media scroll during the day, make sure you’re covered for your usage. giffgaff’s top choice is their £15 golden goodybag, offering 35GB of data and unlimited UK calls and texts, all for just £15. You’ll also get 4G and 5G coverage and EU roaming up to 5GB.
The best thing? You can change or cancel your plan anytime, so there’s no ‘locked-in’ feeling with giffgaff, just pure freedom. If you decide you need more or less than you signed up for, you can switch to a different plan hassle-free. Love your new plan? Set it to recur as a monthly debit and you’re done. giffgaff goodybags include 5G speeds at no extra cost, so you can enjoy faster download speeds and less buffering.