Three Discount Codes

Three Vouchers

All Active Three Voucher Codes & Discount Codes - September 2021

Three is a mobile network provider. It sells mobiles phones as well as internet subscription plans to keep you connected. Their internet packages are paid monthly with an option of pay-as-you-go service. You can use a Three discount code to save money on your phone purchase.

Tested on 02/08/2021

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30 Day Statistics: 0 new Voucher Codes added • 0 Tested by hand • Last edit on 01/08/2021

Recently Expired Three Discount Codes & Promo Codes

Feel free to try one of these Three discount codes that may still work.

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Explore All Valid Three Deals & Sales for September 2021

Discount

Three Voucher Details

Expires

£12

Three Deal: 30GB of Data, Unlimited Texts and Minutes for £12 per Month for 12 Months

No expiry date

Useful tips and information

Three Voucher Codes

What are the best ways to save money at Three?

Three provides you with plenty of options to keep the costs down, including promo codes and seasonal offers. Some past discounts include:

  • Three voucher code: 30GB free on sim only plans.

  • Three promo code: 30GB of data, unlimited texts and minutes for £12 per month.

  • Three discount code: 50% off sim only plans.

How do I use my Three discount code?

Using your Three promo code can be a straightforward process. Simply follow the steps below.

  1. Look for Three discount codes that appeal to you and copy your desired code to the clipboard.

  2. Go to the Three website and browse the different internet packages and phones. Add the items you want to buy to your shopping basket.

  3. Click through to the checkout page and enter your personal details.

  4. Proceed to the payment section and paste your Three voucher into the promo code box. Hit “Apply” to activate your discount.

What do I do if my Three promo code doesn’t work?

We test all our Three voucher codes to ensure they work as supposed to. However, if your total isn’t discounted after entering your code, follow the steps below to solve the problem.

  • Check whether there was a particular product or subscription package to qualify for the offer.

  • Check that your voucher hasn’t expired. Look at your code’s use-by date on Voucherbox.

  • Check that you’ve entered your Three code exactly as it’s shown on Voucherbox. If it has typos, it won’t work.

  • Ensure you've met the minimum purchase amount.

Does Three offer sale?

Yes, but not always. You might find Three sales items listed on their homepage from time to time. However, true bargain hunters can make significant savings on their new phone and internet subscriptions using offers on the daily deals page.

Does Three have a student discount?

Yes, a Three student discount is available. You can save up to 20% on selected phones, depending on the student deal you select. Verify your student ID with UNiDAYS to receive your discount.

Does Three offer free delivery?

Yes. Three free delivery comes standard on all purchases. Next working day delivery is guaranteed on tech gadgets if you place your order before 4 pm. Items usually take 2 working days to arrive and must be signed for.

Does Three offer cashback?

No. Three cashback service and customer rewards schemes aren’t available at the moment. However, you can take advantage of frequent Three deals available on their website or sign up for the newsletter to be notified of upcoming offers.

Does Three offer NHS discounts?

Yes, you can verify your NHS staff ID on the Health Service Discount portal to receive different offers to choose from.

Does Three offer price match?

Yes. If you find a better price for your business contract elsewhere, Three guarantees to match the price and offer at least £1 off a month.