No, you don't need to do anything. Your SIM will expire after 90 days of inactivity, so if you've any top-up credit remaining, use it or you'll lose it!
Does a SIM card expire if not used?
The SIM card itself never expires, as the SIM serves only to allow the handset to identify the cellular network.
If you want to buy the best SIM card in the United Kingdom, I recommend going with EE, Vodafone, or Three. EE is the best overall without free EU roaming anymore. Vodafone is great overall (fast, great coverage & EU roaming). Three has the fastest 5G NR speeds but is the worst in all other aspects.26 Sept 2021
Can I just buy a SIM card?
If your existing phone uses GSM technology, there's a good chance you can purchase a new SIM card for it. You just need to make sure it's “unlocked” first. Some carriers include software that links the SIM card to the phone's serial number.15 Sept 2020
What is the best prepaid SIM card in UK?
- Three Prepaid SIM with 12GB Data.
- Orange Prepaid SIM Card with 20GB Data.
- O2 Prepaid SIM Card with 20GB Data.
- Giffgaff Prepaid SIM Card with 20GB Data.
- EE Prepaid SIM Card with 10GB Data.
- Cellhire Prepaid SIM Card with 12GB Data.
Which SIM card is best for students in UK?
Phone Providers Data (Txt/Mnts) Texts and Call minutes
--------------- --------------- ----------------------
PlusNet 10GB Unlimited
Voxi 15GB Unlimited
GIFF GAFF 100GB Unlimited
EE 200GB Unlimited
Which Sims are used in UK?
- UK Sim Cards for Tourists. Giffgaff Sim Card. EE Sim Card. Lycamobile sim card. SMARTY sim card.
- The 4 main mobile internet providers in the UK. EE Mobile. O2. Three UK. Vodafone.
Can I buy UK SIM card online?
Getting a SIM card is quick and painless. You can buy one online or in a mobile phone shop. Bear in mind, however, that you'll need a UK address to receive the SIM card should you order it online. You can also pick up a prepaid SIM in some supermarkets and most convenience stores.