O2 Sim Card Preloaded with UNLIMITED UK Calls, Texts & 4G/5G Data. (Valid for 30 days). No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. Simple to renew
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6

O2 Sim Card Preloaded with UNLIMITED UK Calls, Texts & 4G/5G Data. (Valid for 30 days). No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. Simple to renew

3.8/5
Product ID: 227898111
Secure Transaction

Details

  • Brand
    Sims4Travel
  • Service provider
    O2
  • Cellular technology
    5G/4G/3G/GSM
  • Product dimensions
    5.4L x 0.1W
  • Number of items
    1
30-Day Validity, Easy Renewal
📞Unlimited UK Calls & Texts
📶Unlimited 4G/5G Data Speed

Product is unavailable

Oops! The product you're looking for is currently unavailable. Explore similar products for a perfect fit!

Description

🚀 Stay limitless, stay connected—no strings attached!

  • FREEDOM FROM CONTRACTS - No credit checks, no tie-ins, no personal ID—just pure flexibility.
  • INSTANT ACTIVATION ANYTIME - Activate your SIM online 24/7 with zero hassle.
  • U KS MOST RELIABLE NETWORK - Stay connected on O2’s trusted network for uninterrupted coverage.
  • KEEP YOUR NUMBER STRESS FREE - Seamlessly transfer your existing number with a simple PAC code.
  • TRULY UNLIMITED DATA NO THROTTLING - Experience blazing 4G/5G speeds without slowdowns or hidden limits.

This O2 SIM card comes preloaded with unlimited UK calls, texts, and 4G/5G data valid for 30 days. It offers true unlimited speeds on the UK’s most reliable network without contracts, credit checks, or personal ID requirements. Easy online activation and number porting make it perfect for professionals seeking flexible, high-performance mobile connectivity.

Large manufacture image 1Large manufacture image 2Large manufacture image 3Large manufacture image 4
Small manufacture image 1Small manufacture image 2Small manufacture image 3Small manufacture image 4

Reviews

3.8

All from verified purchases

K**3

Speed and stability of the network

This was brilliant. Setting it up was really easy. I spoke to a delightful man on the phone and he worked me through. He then sent a couple of emails that highlighted the steps required. The data has been as promised - really fast. My kids and I were tired of the wifi where we were staying for a break in the UK as they were quite slow and dropped too often. This one was like a breath of fresh air. My boys who had been waiting for ages for their Fifa 2021 to download were pleasantly surprised to see it download quickly. The stability of the network has been a relief too. Will stay with O2 for data after this.

G**T

Can take to 48 hours to actitvate!

This is the 3rd unlimited data sim, that I have bought. The other two was activated when I received them. For this one I have to send an email with my contact number and it can take 48 hours to activate...

I**L

Good product

Wi-fi signal good

C**N

Simple to use, does what you need it to do!

We bought this for our mobile router that we use in the caravan. It arrived quickly and was very easy to set up (unlike the EE SIM card that we'd originally planned to use from another provider!). We had a question so I emailed the supplier in the evening and the next day I received a phone call and my question was answered straight away - excellent customer service. When we got to the caravan site, which was fairly rural, the signal strength was better than the on site wifi and we were able to use multiple devices to stream, email, access websites etc. One very happy teenager and two relaxed parents!! Would definitely recommend and will be buying again.

M**H

Great service and does exactly what we needed it to! Will use again.

We planned a week away in Cornwall and hadn't considered there wouldn't be a solid broadband connection available. Our mobile provider didn't have good (any!) coverage in the area so we needed a solution. O2 apparently had good coverage so we opted for this SIM + Huawei E5576-320 mobile internet device. They arrived quickly and I'm pleased to say did the trick perfectly. Very easy to activate the SIM and good communication from the provider. Will be using again. Thanks!

P**T

AWESOME: Connection & Speed; Used Waze and Sygic to drive like a local in Toronto... & Whatsapp M8s.

Sims4Travel. I got the Sims4Travel 100GB deal, and boy it is a deal. C/S got me all hooked up a couple of days before I traveled to Toronto. Landed and straight-away was able to Whatsapp back to the UK, Whatsapp M8s in Toronto, Used Waze and Sygic to drive like a local no problem at all. and MOST importantly: the Mobile Data speed was awesome, No Dead Spot, dropout, lost of signal and speed of DATA connection was far more than sufficient for what I needed. Definitely recommend, as I'm about to either get another one or reactivate this if possible, as I'll be heading back there next month. Thanks again Richie @ Sims4Home/Sims4Travel..

D**R

Terrible

Supposedly takes 48 hours to activate ( which I wasn’t expecting) and still after 48 hours it is not working.

P**J

Good SIM card

I think this is a good SIM card and good value for money, the only down side is that you can’t top it up, Vodafone is missing a trick here.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving over 300 million shoppers across more than 200 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

O2 Sim Card Preloaded With Unlimited Uk Calls Texts 4g | Desertcart Spain