O2

O2 Outage Report in Grantham, Lincolnshire, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Grantham, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Grantham and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Grantham, Lincolnshire, England 02/04/2026 02:30

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Grantham, England

Latest outage, problems and issue reports in Grantham and nearby locations:

  • OllyFT Oliver Fytche-Taylor (@OllyFT) reported from Chadwell, England

    @iD_Mobile_UK @O2 @giffgaff As expected, and despite the promises, I have received no call back for a third (and now final) time. Please escalate the complaint as requested - I've had three commitments for a call back only for you to miss every single one of them. Beyond poor service.

  • HeyImMichaela Michaela (@HeyImMichaela) reported from Balderton, England

    @Oh_So_T @O2 I rang up but it wasn't very helpful. My signal is still poor. I have a months credit on my bill though now, so at least I'm not paying for it... Still doesn't help the frustration waiting for stuff to load!

  • shereenorla shereen Taggart-Bayliss (@shereenorla) reported from Balderton, England

    @O2 R u able to help with this at all

  • bennyjcomer benjamin (@bennyjcomer) reported from Chadwell, England

    Laughing & people shouting in the background. Very unprofessional behaviour. Ive also been taking to a robot all day trying to sort this issue. Yet no help! So I’ve been without a working phone most of the week unless I’m connected to Wi-Fi. Not one person wants to help. @O2

  • DanLeahy71 Dan 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@DanLeahy71) reported from Stretton, England

    @EE But was rubbish once I left the city and went home. Hence, I’m still with @O2 who I also got a 4G signal from in the city.

  • bennyjcomer benjamin (@bennyjcomer) reported from Chadwell, England

    Disgusted with @O2 I’ve spoken to them twice on the phone. About my phone not working. First time they just cut the call when I was on hold, second time I was on the phone for 55 minutes and then they said they would ring me back. The second call all I could hear was..

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AngScholfield Ang Scholfield (@AngScholfield) reported

    @O2 Mobile data worked although it was slow to say it was on a 4G connection.

  • rhian82 Rhian Drinkwater (@rhian82) reported

    So, this month I finish the two year bit of my phone contract that involves paying for my phone. And @O2 have laughably said that this doesn't mean my monthly bill will go down at all. So, what good phone companies would people recommend for a SIM only, data heavy deal?

  • DougieWheeler Douglas Wheeler (@DougieWheeler) reported

    @o2uk @o2 #o2uk #o2 service is as good as wap the last 24hrs London SE10 8JR

  • Carter82A A_Carter82 (@Carter82A) reported

    @O2 thanks o2 for the lack of services and no customer response

  • brentyshep Brent Shepherd (@brentyshep) reported

    @O2 upgraded my iphone yesterday switched the sim over, now can’t make or receive calls. Data is working ok just can’t call anyone. Tried to resolve online but going round in circles. Can you help?

  • andrewmorgan82 Andrew Morgan (@andrewmorgan82) reported

    @gethinbach @O2 They are the worst company ever was with them for 12 months and quickly moved away from them… EE or Vodafone for me

  • gethinbach GethinMichaelDavies (@gethinbach) reported

    @andrewmorgan82 @O2 I’ve been with them for over 15 years, never had any bother till now and their ****** generic reply has really pissed me off! My contract expires in 2 months, time to shop around!

  • sophiadavis92 Sophia (@sophiadavis92) reported

    @O2 Getting the same problem on the app aswell

  • scoey9000 Paul Scowcroft (@scoey9000) reported

    @O2 fed up with your recycle department. Packaging didn’t turn up for 8-9 days after recycle process confirmed. In the meantime they emailed me a postage label to use - I did so - however now I realise this label is untrackable - phone not arrived even though it’s 24r service

  • radford_andrew Andrew Radford (@radford_andrew) reported

    @O2 how do I cancel my account. I spent 20 minutes combing your website for a link to click and found nothing.