Three SIM nano


Buy this SIM only card and insert it into your mobile to start browsing the web, making calls and sending texts straight away. Our multi SIMs mean you can pop out the right size SIM card you need for your mobile, whatever model it is.

4.7 out of 5 stars (10 reviews)

Three SIM nano Reviews

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Sally, Brechin
  • 5/5

  • Date: 17th of December 2016
  • Verified Purchase


Leanne, Birkenhead
  • 5/5

  • Date: 6th of December 2016
  • Verified Purchase

It's great and cheap net work love it x

Colin, Somewhere Out There
  • 5/5

  • Date: 18th of October 2016
  • Verified Purchase

Great deal on Three network, especially if remember to pay me the £25 cashback as promised when I signed up.

Stanley, London
  • 5/5

  • Date: 10th of October 2016
  • Verified Purchase

I have signed up to a new 12 month sim only deal on 3 which was one of the best I had seen...

Although I had already seen the great deal via other sources I had not seen it with the Cashback which I'll receive in 99 days

Hugh, Johnstone
  • 5/5

  • Date: 23rd of September 2016
  • Verified Purchase

I got a great phone thanks to hassles, very straightforward.

Overall Rating for Three SIM nano
4.7 out of 5 stars (10 ratings)
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Full Three SIM nano Specification

The legal bit:

All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment, unless on the EE network. Promo codes cannot be used in conjunction with any other offer.

RPI Price Increase - Each year, your Pay Monthly airtime tariff will be adjusted according to the Retail Price Index (RPI) rate of inflation. Your bill will be adjusted in March (EE), April (O2 & Vodafone) and May (Three) by the rate announced in January (EE & Three), February (O2) and March (Vodafone).

Trade-in - Your trade-in value is subject to you sending in your old device within 14 days of receiving your new one, as well as the condition criteria your old device is valued under, including the removal of any iCloud, Google and Samsung accounts, and the associated IMEI not being blacklisted. Full terms apply.

Samsung Trade-in Boost - Samsung Trade-in Boost - To get your £50 trade-in boost, you must trade-in a Samsung Galaxy S7, S7 edge, S8, S8 Plus, S9, S9 Plus, Note 8 or Note 9 within 14 days of placing your original order for a Samsung Galaxy S10, S10 Plus or S10e. Trade-in valuations are subject to the usual terms however all qualifying devices will receive the £50 boost, so long as they power on. Promotion ends 31 March 2019.

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