S21Click for drop down menuClick to searchReview of mobile phones and smartphonesReviews of tabletsReviews of TVs, DVD players, Blu-Ray players, Freeview, & games consolesReviews of home appliancesReviews of services and companiesReviews of mobile phone networksReviews of broadband internet & phone providersReviews of electricity & gas suppliers

Sim Only Tariffs

By S21

By placing a new SIM card in your existing handset you can reconnect with a new phone number on a new network (or keep your existing number.) Save money or switch to a new network for better reception or better customer service. Read mobile phone network reviews to choose the best network.

Today's best buy: Sim Only 5 a month - 1.5GB 4G data, 250 minutes, 5000 texts from iD Mobile (£5.00)




Sim Card FAQs

What are the benefits of getting a new SIM card for my mobile phone?
There are several reasons why you might want a new SIM card:
1. A SIM card allows you to move to a 30 day contract.
2. A SIM card allows you to change network if you want to take advantage of better reception, lower prices or better customer service.
3. If you have upgraded to a new phone, you can re-activate your old phone with a SIM card, and give it to a friend or family member.

Will I have to change my mobile number?
No, you may be able to keep your number. Check the details of the offer.

Is my phone compatible with a new SIM card?
You may need to unlock your phone before you can use a new SIM card. if you are already on contract, you'll need to wait until your existing contract expires, otherwise you'll end up paying twice!

How difficult is it to change a SIM card?
It's no more difficult than replacing a battery in the handset.

Best buys
£5.00
Sim Only 5 a month - 1.5GB 4G data, 250 minutes, 5000 texts
Click for details
£5.00
BT's best value 4G plan
Click for details
£0.00
Three
Click for details
£10.00
10 30-day bundle (600 mins, unlimited texts & 2GB data)
Click for details
£10.00
The UK's cheapest PAYG tariff
Click for details
£34.99
TTfone TTsims M5 Dual SIM
Click for details
£149.99
Wileyfox Swift 2 Plus Midnig ...
Click for details
£149.99
Wileyfox Swift 2 Plus Gold - ...
Click for details
£59.99
EE 4G 24GB UK & EUROPE PAYG ...
Click for details
£20
EE 4G 6GB UK & EUROPE PAYG T ...
Click for details

User questions

Got a question? This is the place to ask it!


Please don't ask a question that has already been asked. Duplicates will be removed.

Your name:
Your country:

Write your question:

Give additional information so that other people can understand and answer your question:

I want to buy a new phone but I want PAYG that I can top up when I want and how much I want to put in. Not having to be every month.

Asked by nomy from uk on 8th Jul 2016

Can I use my sim in another phone?

Asked by Linda Thorpe from U.K on 27th Feb 2016
I am on contract with EE which is fine but do not like the samsung galaxy ace 4 phone. Can I buy a sim free basic phone and insert sim to use until end of contract?

Reply by S21 from UK on 27th Feb 2016
Linda, that should be OK. The new phone may require a different sized sim card (the Ace 4 uses a micro SIM), but you ought to be able to get a free sim card from EE if required.



User comments

Please do not use swear words or offensive language, and please, no advertising!

Your name:
Your country:

Write your comments:

Comment by Chandrakant from India on 24th Aug 2016
Best signal coverage, best signal in my house and best features according to other mobile phones, very nice and good mobile device "Life Mobile".


Popular articles
Best 55 inch TV of 2017Best 55 inch TV of 2017

Best smartphone under 200 (2017)Best smartphone under 200 (2017)

Mobile phone unlock codesMobile phone unlock codes

Sim Only TariffsSim Only Tariffs

Mobile phones with lowest SAR valuesMobile phones with lowest SAR values

SAR valuesSAR values

Sim Only TariffsSim Only Tariffs

SAR valuesSAR values


© 2001 - 2017, Landmark Internet Ltd