O2 Reviews 

24,911
TrustScore 2.5 out of 5

2.7

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Review summary

Created with AI, based on recent reviews

Looking at 5,271 reviews, most reviewers were unhappy with their experience overall. People frequently encountered frustrating network signal issues, extended outages, and experienced long delays when trying to reach customer support representatives. Consumers also mentioned unexpected billing errors, price increases, and considerable difficulties resolving various account problems over the phone. Some reviewers were happy with the helpful and welcoming assistance provided by friendly staff members in local stores. Customers noted that these in-person team members took the time to listen carefully and successfully resolved technical issues efficiently. Many visitors felt well supported when visiting physical locations for assistance with their mobile devices and contracts.

What people talk about most

Customer service

Users describe ambiguous interactions with customer service, as experiences vary widely across different... See more

Service

Customers consistently note ambiguous experiences with service. While many reviewers experience frustrating... See more

Staff

Consumers find staff experiences to be quite polarized, with strong disagreement regarding customer service... See more

Payment

Customers had negative experiences with payment, frequently highlighting frustrating issues such as... See more

Customer communications

Clients share negative opinions on contact difficulties, expressing deep frustration when trying to reach... See more

Reviews shaping this summary

Rated 2 out of 5 stars

O2 are currently carrying out maintenance/repairs in the DN11 area and customers have no service at all!!! They are saying this could be until 24 September!!! Leaving customers with no service in th... See more

Company replied

Rated 2 out of 5 stars

Mobile connection ok and originally the monthly cost was competitive. The annual high price increases mean it's no longer good value so I contacted o2 to see what they could do. Without asking me an... See more

Company replied

Rated 1 out of 5 stars

Just terrible, terrible and terrible, been out living in Thailand for almost a year now, and they will not give me a deal to end my contract, any early payment is the exact same amount overall. They'r... See more

Company replied

Rated 1 out of 5 stars

Since 02 merge with virgin changed. Call centres to India. The service is ridiculous, no signal, call centre staff who doesn't understand you. Be known you need 1 to 2 hours to resolve any issue. S... See more

Company replied


Company details

  1. Mobile Network Operator

Written by the company

O2 is a UK mobile network offering Pay Monthly and Pay As You Go services, including SIM only deals, phones and connected devices. Our aim is to help customers stay connected with flexible plans, simple account management and support when it is needed. Customers can manage bills, usage and upgrades in My O2, and use the My O2 app for account controls and benefits such as Priority. We read the feedback shared here on Trustpilot and use it to improve. O2 is part of Virgin Media O2, with a mission to upgrade the UK through better connectivity.


Contact info


2.7

Poor

TrustScore 2.5 out of 5

25K reviews

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2.7

All reviews

(24,911)

5,177 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Siphokazi answer the phone when I…

Siphokazi answer the phone when I called O2 when I needed to get a new contract and upgrade my phone she understood my vulnerabilities and was very understanding and kind from the minute I found her she understood that I was on Benefits. I needed to get the best deal and she did her best for me. She made me feel relaxed and stopped the anxiety. I normally feel and I want to praise her for her. Excellent Customer Service Services. I couldn’t have done it without you. You made the whole process manageable thank you so much.

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

Since they merged with Virgin they’ve…

Since they merged with Virgin they’ve gone downhill! I have NEVER had add ons of any kind I just want a basic phone my bill has always been about £54, it started increasing and I tried several times to access my itemised bill to find out why and couldn’t. I tried speaking to the live chat three months ago I was told agents are busy and leave my number which I did three times and no one called me back! My bills are now well over £120 a month when I barely use the phone! 6th August I put in a formal complaint to their resolution team complaint email address and demanded to know why my bills were increasing monthly when I have a basic phone package. They responded that I have APPLE/ITUNES add on and a premium service - I HAVE NEVER ASKED for these! I demanded to see my agreement with them or iTunes that says I’ve asked for these to date O2 have sent nothing! I’ve approached Apple who confirmed in writing I have NO ADD ONS with them and they don’t use the Third Party Payment process that O2 say they have on my account! I sent this written confirmation to O2 on 26th August as proof that these add ons have been added fraudulently to my account along with proof of my app folder showing I don’t have ANY Apple/itunes apps to date this complaint team have failed to respond to the proof I’ve sent! I called customer service two weeks ago and spoke to Shudita she said she needed to speak with Complaints and call me back guess what no call back! I called last Wednesday was on the phone 2 HOURS got put through to a manager allegedly called Priyshanu who said he would go through all my bills and calculate how much O2 have taken from me for these fake add ONS and call me back last Friday with a resolution guess what no call back! Called today Monday, was put through to 15 different people! All had excuses why they were not resolving the issue I was told Priyshanu didn’t exist by some and by others told he did but they can’t put me through to the right team! I was on the phone for 4 HOURS today waiting for someone to sort this mess out I’m not paying another fraudulent phone bill with these add ons on I haven’t asked for them nor used them! Giddish said he would review the matter and call me back guess what O2 no call back! So my phone is now in restrictions because I won’t pay a fraudulent bill and you won’t send me a correct bill without the add ons Apple have told you in writing I have no subscriptions with them so until you stop your fraudulent activity of charging me for things I’ve not asked for I’m not paying you another penny! You owe me money for 12 months of fake add ons that I’ve not used! If you don’t get this sorted you’re being reported to Trading standards and Watchdog! I’ve got it in writing from Apple and your complaints team have had that email since 26th August and done nothing they won’t even respond to follow up emails now. If you don’t get it sorted I’m taking legal action!

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

very expensive, hard to cancel.

as a customer for a few years, they keep charging me more then 20 pound and now is 28.23 pounds for 200GB per month, i tried to cancel on 13Aug, with STAC code and a text talking about earily leave is 0 pound, but today they try to charge me another 28.23 and said it must cancel with the chat to staff, and they need to process the cancel for another 30day, it mean they will keep charge more, disgraceful and really hard to leave.

while i can easily cancel the sim plan with Voxi and Three, it's very bad for the O2 need 30days and only can cancel when you can connect to one of their staff.

September 7, 2026
Unprompted review
Rated 5 out of 5 stars

Exceptional Service…

After numerous frustrating and unsuccessful visits to 02 stores to try and sort an issue with our account, we finally met Jasmine at the Birmingham store. Jasmine went above and beyond in every way to help us. Whilst she was initially confused she took the time and trouble to find a solution to a problem and resolved the problem that no one else could. Jasmine is a fantastic example of exceptional customer service and as a result retained 3 customers that were ready to leave. Thank you so much.

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

Completely broken company where nothing ever works

Completely broken!
- the reception is very poor in a lot of uk areas. In busy areas it’s no better, where you end up with ghost signals frequently. More often then not, you can actually use your phone
- customer services is poor, the complaints email address is not manned, and the on-line form never works, so you have to call or write, agents are typical friendly but ineffective in dealing with issues, that never resolve
- their it systems cause issues, with stuck billing loops, failed integration, authentication issues login
- they don’t apply data protection correctly at times, hard coding their IT, and people in same households, including married couples cannot use the same account, even on request.
- exchanging or returning phone is fraud, with many phones returned going missing, or if they do receive them, they always find an issue that wasn’t when it was send, and never give you the full amount

No provider is perfect, and I have used Vodaphone , Virgin, and now EE, but my experience with 02 makes them an easy choice for being the absolute worst

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

Appalling customer service

I have been trying to clarify with so many online / telephone calls a simple question.
If I take up an online plan , ( very competitive) what is the procedure and cost of the cellular connection for my Apple Watch. No one can give an answer. I didn't want to drive 20odd miles to a shop but looks like that is what I shall have to do. Even the complaints procedure fails to send . Please try later.

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

Unprofessional company!!!

I have excellent credit score on Experian and am a virgin customer too but O2 refused me on sim only (with x 5 sims) due to eligibility criteria. I was returning after almost 7 years to O2 but they missed the chance now. I do not Recommend this company who are dictating the market and refusing a potential customer. No wonder why they have low rating!!!

September 7, 2026
Unprompted review
Rated 5 out of 5 stars

Dale is a star!

I came for a switch of contract to PAYG. Dale has been super patient and helpful!! The process took a bit longer given the complication, but Dale managed to sort out everything for me!! A big thank you!!

September 7, 2026
Unprompted review
Rated 1 out of 5 stars

Disgrace of a service!

Disgrace of a service!

Use sly sales tactics to trick you into having a contract, despite saying you do not want a phone contract. Bombard you with emails and texts demanding money, also IMPOSSIBLE to cancel. Conveniently, the COMPLAINT form on their website says, "There has been an error processing your complaints form. Please try again later".

September 7, 2026
Unprompted review
Rated 5 out of 5 stars

Natasha has been absolutely amazing she…

Natasha has been absolutely amazing she been very helpful also Serena was very helpful

September 7, 2026
Unprompted review
O2 logo

Reply from O2

Hi Chelsie,

Thank you for taking the time to leave a review.

We're delighted to hear that Natasha was absolutely amazing and so helpful throughout your experience. It's also wonderful to know that Serena provided such helpful support as well.

Providing friendly, knowledgeable, and customer-focused service is what we strive for, so it's fantastic to hear that both Natasha and Serena made such a positive impression and helped make your experience a great one.

We'll be sure to pass your kind feedback on to Natasha and Serena, who will be delighted to hear that their assistance was so appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/4ihEPs3
📘 Facebook: https://bit.ly/4iKmios

Thank you for choosing O2.

Rated 5 out of 5 stars

Natasha was fantastic and very helpful…

Natasha was fantastic and very helpful and always trying her best to make me as a customer happy thank you Natasha

September 7, 2026
Unprompted review
O2 logo

Reply from O2

Hi Charlene,

Thank you for taking the time to leave a review.

We're delighted to hear that Natasha was fantastic and so helpful throughout your experience. It's wonderful to know that she always did her best to ensure you were happy and felt supported as a customer.

Providing friendly, knowledgeable, and customer-focused service is what we strive for, so it's fantastic to hear that Natasha made such a positive impression and went the extra mile to help.

We'll be sure to pass your kind feedback on to Natasha, who will be delighted to hear that her assistance was so appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/4r2V6DI
📘 Facebook: https://bit.ly/4gQI8UH

Thank you for choosing O2.

Rated 1 out of 5 stars

This has to be the worst online company…

This has to be the worst online company I have ever dealt with , broken promises, lies , harassment etc

September 7, 2026
Unprompted review
O2 logo

Reply from O2

Hi Mike,

Thank you for taking the time to leave a review.

We're sorry to hear that you've been disappointed with your experience. We understand how frustrating it can be when you feel that the service you've received has not met your expectations, particularly when concerns remain unresolved over an extended period.

We're also disappointed to hear your feedback regarding communication and the handling of your concerns. We appreciate you taking the time to share your experience, as feedback like this helps us understand where improvements may be needed.

If you'd like to raise or escalate a complaint, details of our complaints process can be found here:

🔗 https://bit.ly/3ThU7D1

As we're unable to access account-specific details through Trustpilot, we'd encourage you to contact us directly if you'd like your concerns reviewed further:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/4xalCMy
📘 Facebook: https://bit.ly/4gUHuFW

Thank you for your feedback.

Rated 5 out of 5 stars

Pablo was super helpful and professional

I came here to close a line which i no longer use. Previously i had tried this over the phone and online customer service and nobody was able to help. Pablo manage to help me immediately and very effectively and i am very thankful. Many thanks once again!

September 7, 2026
Unprompted review
O2 logo

Reply from O2

Hi Stefan,

Thank you for taking the time to leave a review.

We're delighted to hear about your experience with Pablo. It's wonderful to know that, after being unable to resolve the issue through phone and online support, Pablo was able to help you close the line quickly and effectively.

Providing knowledgeable, efficient, and customer-focused support is what we strive for, so it's fantastic to hear that Pablo was able to assist you immediately and make the process straightforward.

We'll be sure to pass your kind feedback on to Pablo, who will be delighted to hear that his assistance was so appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/3TlVNeJ
📘 Facebook: https://bit.ly/3V0mNAR

Thank you for choosing O2.

Rated 5 out of 5 stars

Amazing service from Ben listened and…

Amazing service from Ben listened and got me everything wanted and we had a good chat along with the manager made the whole store experience so enjoyer-able and easy

September 6, 2026
Unprompted review
O2 logo

Reply from O2

Hi James,

Thank you for taking the time to leave a review.

We're delighted to hear that Ben provided such amazing service. It's wonderful to know that he took the time to listen, understand exactly what you wanted, and help you find the right solution.

We're also pleased to hear that both Ben and the manager helped make your visit so enjoyable. Providing friendly, knowledgeable, and customer-focused support is what we strive for, so it's fantastic to know that the team made the whole store experience easy and enjoyable for you.

We'll be sure to pass your kind feedback on to Ben, who will be delighted to hear that his assistance was so appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/3Ti4M0r
📘 Facebook: https://bit.ly/4cvyO7o

Thank you for choosing O2.

Rated 5 out of 5 stars

From start to finish the lady looked…

From start to finish the lady looked after us both.

September 6, 2026
Unprompted review
O2 logo

Reply from O2

Hi Mark,

Thank you for taking the time to leave a review.

We're delighted to hear that the colleague looked after both of you from start to finish. It's wonderful to know that you felt supported throughout your visit and that the service you received made for a positive experience.

Providing friendly, attentive, and customer-focused support is what we strive for, so it's great to hear that your visit went so smoothly.

We'll be sure to share your kind feedback with the team, who will be delighted to know that their assistance was appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/3UF3Tzr
📘 Facebook: https://bit.ly/4cwDoCo

Thank you for choosing O2.

Rated 5 out of 5 stars

Kieran was really helpful from the…

Kieran was really helpful from the Rugby store and knowledgeable in talking me through contracts and finding me a better priced plan. He answered all my questions

September 4, 2026
Unprompted review
O2 logo

Reply from O2

Hi Sarah,

Thank you for taking the time to leave a review.

We're delighted to hear about your experience with Kieran at our Rugby store. It's wonderful to know that he was knowledgeable, took the time to talk you through your contract options, and helped you find a better-priced plan.

Providing honest, informative, and customer-focused support is what we strive for, so it's fantastic to hear that Kieran answered all of your questions and helped you make an informed decision with confidence.

We'll be sure to pass your kind feedback on to Kieran, who will be delighted to hear that his assistance was so appreciated.

If you need any further help, please don't hesitate to get in touch:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/3SMnwVN
📘 Facebook: https://bit.ly/4A4PjBC

Thank you for choosing O2.

Rated 1 out of 5 stars

AI Slop & poor complaint handling

O2 left an incorrect negative marker on my credit report meaning I missed out on a current account switch.

So far im 6 emails back and forth with them which as best described as AI slop.

Hoping they fix it and propose a resolution that actually matches the loss they have caused me

Update - the AI generated responses continue with their reply to this review...

September 2, 2026
Unprompted review
O2 logo

Reply from O2

Hi Joseph,

Thank you for taking the time to leave a review.

We're sorry to hear about your experience. We understand how concerning it can be when information reported to a credit reference agency impacts your ability to take advantage of financial products and services.

We're also disappointed to hear that, despite multiple email exchanges, you feel that your concerns regarding the credit file entry and the impact it has had have not been properly addressed. We appreciate how frustrating it must be to continue pursuing a resolution while waiting for the matter to be corrected.

If you'd like to raise or escalate your complaint, details of our complaints process can be found here:

🔗 https://bit.ly/4xJAYZR

As we're unable to access account-specific details through Trustpilot, we'd encourage you to contact us directly so the relevant team can review your concerns further:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/4gE9TB9
📘 Facebook: https://bit.ly/4cz9AVP

Thank you for your feedback.

Rated 1 out of 5 stars

Scammers not to be trusted

Scammers not to be trusted. Customer of over 15 years yet ignored and told no. I will now be seeking compensation

September 7, 2026
Unprompted review
O2 logo

Reply from O2

Hi Nathan,

Thank you for taking the time to leave a review.

We're sorry to hear that you've been left feeling this way. We understand how disappointing it can be when, after more than 15 years as a customer, you feel that your concerns have not been addressed in the way you expected.

We appreciate you taking the time to share your feedback and are disappointed to hear that your experience has affected your confidence in O2.

If you'd like to raise or escalate a complaint, details of our complaints process can be found here:

🔗 https://bit.ly/4cxG2rx

As we're unable to access account-specific details through Trustpilot, we'd encourage you to contact us directly if you'd like your concerns reviewed further:

📞 Call: 202 (free of charge) from an O2 mobile or 0344 809 0202 from any other phone
✖ X: https://bit.ly/4yssHcI
📘 Facebook: https://bit.ly/4r3ZgeA

Thank you for your feedback.

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