Onecom Reviews 13,277

TrustScore 4 out of 5

4.0

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Created with AI, based on recent reviews

Reviewers had a great experience with this company. Customers consistently praise the staff for their helpfulness, patience, and professional approach in resolving issues. Many people highlight the exceptional customer service, noting quick response times and the ease of contacting support, often appreciating the ability to speak with a real person rather than automated systems. However, some customers experienced issues with the service itself, including poor network coverage and delays in receiving SIM cards, leading to a loss of phone access. A few other people also faced difficulties with contract clarity, unexplained charges, and communication breakdowns, including calls being cut off.

What people talk about most

Staff

Customers had positive experiences with staff, highlighting their helpfulness and efficiency. Many reviewers... See more

Customer service

Reviewers highlight positive aspects of customer service, frequently praising helpful and attentive agents... See more

Service

Clients share ambiguous opinions on service. Many reviewers express dissatisfaction, citing issues like... See more

Response time

People report positive experiences with response times, with many praising quick replies and efficient... See more

Customer communications

Users describe ambiguous interactions with contact. Many customers report issues with being contacted by... See more

Reviews shaping this summary

Rated 4 out of 5 stars

Following my call with Moksh today at the care@onecom team, between us we were able to sort out a problem on our account which has been ongoing since February. Moksh was patient and polite, willing to... See more

Rated 4 out of 5 stars

Live chat was easy and quicker than trying to get to speak to someone. The agent Diwakar was very thorough with the security questions. It would have been helpful to understand that activation was n... See more

Rated 4 out of 5 stars

After a disappointing start to the ONECOM services, I am now pleased to say that everything is now working thanks to Gaurav and the Technical support team

Rated 5 out of 5 stars

Aakansha was extremely helpful and patient with me as I am a bit of a tech idiot. She emailed instructions telling me step by step in easy to follow increments how to do the changes I needed. I would... See more


Company details

  1. Telecommunications Service Provider
  2. Cloud Computing Service
  3. Computer Support and Service Company
  4. Internet Service Provider
  5. Phone and Internet Service

Written by the company

Onecom is the UK’s leading provider of business communications and IT Services, with over 20 years of industry experience. Operating from regional offices across the UK, we manage nearly 100,000 business organisations, delivering IT services and unified solutions across fixed-line voice, contact centre, connectivity, and managed cloud to some of the UK’s most dynamic companies. Our expertise is recognised through numerous accolades, including the ‘Best Enterprise Contact Centre Solution’ at the Comms National Awards, Five9 EMEA Partner of the Year for the second consecutive year, Zoom EMEA Innovation Partner of the Year and Vodafone Strategic Partner of the Year for the last fourteen years.


Contact info

4.0

Great

TrustScore 4 out of 5

13K reviews

5-star
4-star
3-star
2-star
1-star

Replied to 94% of negative reviews

Typically replies within 48 hours

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

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 1 out of 5 stars

ONECOM IS A SCAM!!

ONECOM IS A SCAM!!! Stay AWAY!!! This company is the biggest scam artist of them all!! Stay away you will be entrapped like I am! They entice you in with a good deal £13 mp which t is massively discounted then half way through the contact they say you’ve come to the end of your discount window and will now have to pay £62 pm for just a sim only contract!!

They only give you 2 options pay £900 to cancel the contract or start a new 36 month contract at £25 pm go 18months then it goes up again to £85 pm unless you open up another contract with them!!!

13 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi,

Thank you for taking the time to share your feedback.
We’re sorry to hear that you remain dissatisfied with your experience. We would like to reassure you that we operate in full compliance with all relevant regulations and industry standards.
After reviewing your case, we are satisfied that all processes were followed correctly and that the agreement was made with full consent.

While we are unable to take any further action, we appreciate you raising your concerns. Should you wish to pursue this further, we will of course cooperate fully with any formal review process.

Thank you again for your feedback.

Kind regards,

The Onecom Team

Rated 1 out of 5 stars

What a terrible service!!

What a terrible service!!
Jak mis-sold as per other reviews, if I were able to give zero stars, I would!!!!

Please be careful as there are several complaints about mi-selling, am making a complaint to ofcom and the CMA!!!!

13 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi,

Thank you for sharing your feedback. We're sorry to hear that you were left feeling dissatisfied with your experience.

We would like to reassure you that we operate in full compliance with all relevant regulations and industry standards. Our processes are designed to be transparent, and customer consent is always a key part of any agreement.

We are sorry if this was not your experience and appreciate you bringing your concerns to our attention. We respect your right to escalate your concerns and will cooperate fully with any formal review process.

If you would like us to review your situation in more detail with you, our Customer Care team is available at executive@onecom.co.uk.

Kind regards,

The Onecom Team

Rated 1 out of 5 stars

Avoid one com

One com staff are ok, they are just doing their job, but one com in general is terrible, I've been locked in a contract for three years paying way more than other companies like EE offer. They didn't explain things clearly when offering a contract, can't wait to leave!!

10 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Oliver,

Thank you for taking the time to share your feedback.

We’re sorry to hear that you remain dissatisfied with your experience. We would like to reassure you that we operate in full compliance with all relevant regulations and industry standards. After reviewing your case, we are satisfied that all processes were followed correctly and that the agreement was made with full consent.

While we are unable to take any further action, we appreciate you raising your concerns. Should you wish to pursue this further, we will of course cooperate fully with any formal review process.

Thank you again for your feedback.

Kind regards,

The Onecom Team

Rated 1 out of 5 stars

Thieving

Thieving, lying company.
Not to be trusted.
They will miss sell and deceive you.

10 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Lewis,

Thank you for taking the time to share your feedback.

We’re sorry to hear that you remain dissatisfied with your experience. We would like to reassure you that we operate in full compliance with all relevant regulations and industry standards. After reviewing your case, we are satisfied that all processes were followed correctly and that the agreement was made with full consent.

While we are unable to take any further action, we appreciate you raising your concerns. Should you wish to pursue this further, we will of course cooperate fully with any formal review process.

Thank you again for your feedback.

Kind regards,

The Onecom Team

Rated 1 out of 5 stars

A contractual mess and a terrible deal

I came to Onecom believing I was getting a fair contract, and I am normally quite good at reading and understanding the fine print. It seems, however, if you don't read the fine print, it's a horrendous deal you're getting, worthy of calling a scam. I am partly to blame for not reading the contract properly, but it seems that there are a good number of other reviews that feel the same way as I do and have had the same thing happen to them.

I am now paying £45 a month for SIM only, I am unable to get the discount for the line unless I sign back on for another 3-years.

My options are to continue paying £45 a month until next year, pay £850 for an early termination, or sign up for the discount for another 17 months and then rinse and repeat the cycle.

Don't use this company; I wish I had read the fine print better; I wouldn't have used them otherwise. There are better options out there.

The only silver lining to this is the staff who were very helpful and understanding of the situation; it's just a shame they're wasted at Onecom.

9 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Otello,

Thank you for your feedback. We’re sorry to hear that your experience did not match your expectations, and we appreciate you bringing it to our attention.

While we are unable to change the outcome in this case, your feedback will be shared with our management team as part of our ongoing service reviews.

Kind regards,

The Onecom Team

Rated 5 out of 5 stars

swapped my broadband and office…

swapped my broadband and office telephone to digital with one com, had a few teething issues with the setting up of the telephone hand sets- but i have to say this company followed up with calls from their technical support team daily and Gauraf Singh was excellent and managed to get all 3 handsets working, they were very professional and followed up with calls to make sure everything was working as it should. i can only give good feed back as a lot of companies take your money and after that you cant speak to them it can be difficult when you have a problem.
5 stars from me for one com and if anyone is looking for a genuine company to switch their phones to digital these are a very good company. thanks again Gauraf.

8 April 2026
Unprompted review
Rated 5 out of 5 stars

Spoke to a woman

Spoke to a woman, whose name I can’t remember. I wish I did because she was lovely and really persevered to fix my issue. Was patient and very well spoken.

7 April 2026
Unprompted review
Rated 1 out of 5 stars

Onecom took over a smaller provider we…

Onecom took over a smaller provider we were using, and it went wrong from there. Fraudulent charges that they are still trying to enforce, no service, no calls, no communications, other than to chase for money that is not due to them. Dispicable company, terrible service and no customer support whatsoever.

7 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Carl,

Thank you for taking the time to share your feedback. We’re sorry to hear that you remain dissatisfied with your experience.

We would like to reassure you that we operate in full compliance with all relevant regulations and industry standards.

After reviewing your case, we are satisfied that all processes were followed correctly and that the agreement was made with full consent. While we are unable to take any further action, we appreciate you raising your concerns.

Should you wish to pursue this further, we will of course cooperate fully with any formal review process. Thank you again for your feedback.

Kind regards,

The Onecom Team

Rated 5 out of 5 stars

Great service.

Called on a bank holiday Monday as we had no internet connection. I tried to sort it myself but made it worse !
Gaurav Singh was brilliant and talked me through how to get it sorted. We were quick to get through to someone and the issue was sorted straight away. Thanks Gaurav !

6 April 2026
Unprompted review
Rated 1 out of 5 stars

Have found out my father in law was…

Have found out my father in law was duped by these ripoff merchants . He moved house and tried to cancel and was told to keep paying for two years or pay a one off payment of over £2000 . They later took it out via direct debit as a lump sum . I’m advising everyone In his old area not to touch them with a barge pole and keep them away from old people . Onecom pick a charge and don’t charge box licence and FTTP. Disgusted .

4 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Mark,

Thank you for taking the time to leave a review. We’re really sorry to hear about your experience and completely understand your frustration.

We’d love to investigate this further and see if there’s anything we can do to help.

Please contact our Executive team at executive@onecom.co.uk so we can assist you directly.

Thanks again for your feedback, it’s really important to us.

Kind regards,

The Onecom Team

Rated 5 out of 5 stars

Customer Friendly Staff

The staff that spoke to me was respectful, calm, knowledgeable and empathetic. Most importantly, she was able to provide the clarification I needed and made it more explicit.

2 April 2026
Unprompted review
Rated 5 out of 5 stars

OneCom have worked as our cellular…

OneCom have worked as our cellular phone provider for many years. they are a conduit between ourselves and Vodafone. Vodafone are a nightmare to deal with, OneCom are excellent to work with. Most recently, Mya has helped with deliveries and number transfers. She has been on top of all our requirements.

2 April 2026
Unprompted review
Rated 1 out of 5 stars

I was given a deal that only lasted one…

I was given a deal that only lasted one year £28 a month for them to go up to £156 a month for a further two years with me unable to get out of contract. In fact I tried to get out of contract within one week of joining and they would not would not let me without wanting me to pay about £7000.

1 April 2026
Unprompted review
Onecom logo

Reply from Onecom

Hi Susie,

Thank you for your feedback. We’re sorry to hear that your experience did not match your expectations, and we appreciate you bringing it to our attention.

While we are unable to change the outcome in this case, your feedback will be shared with our management team as part of our ongoing service reviews.

Kind regards,
The Onecom Team

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look