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 12/05/2025 19:30

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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.

  • 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..

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

    @O2 R u able to help with this at all

  • 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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • NickMcC57931895 Nick McConnell (@NickMcC57931895) reported

    Hey @O2 how comes as a customer of over 30+ Years when I ring up to get a new sim-only deal you cant even offer me a deal as good as the one I got for my fiancé the other week as a new customer? Absolutely s**t customer service and especially when you have a long term customer!

  • Housleyjeive Duncan Housley-Jeive (@Housleyjeive) reported

    @DomBamberYSJSU @O2 Couldn’t agree more, the increase coupled with the terrible signal in very urban places… much more to worry about

  • david52987296 david (@david52987296) reported from Victoria, England

    @O2 my O2 sim has not allowed me to dial international numbers for 3 weeks. Your customer service reps are failing to help. I need this for work. HELP!

  • UFD_OX United Flag Designs (@UFD_OX) reported

    Really @O2 yes I’m on a train going close to 85-90mph constantly. Your service has been like this for 4mins now! Unacceptable

  • Sammiebutler88 Samantha Bull (@Sammiebutler88) reported

    @O2 definitely need to get your act together!!! The signal is absolutely appalling regardless of where I am, home, work, out and about it's awful. Wonder what we're paying for. Even your shop assistant told me there was nothing that could be done and I just needed to bare with it

  • hazeljeffrey Hazel Jeffrey (@hazeljeffrey) reported

    @O2 just had a call from someone claiming to be from you guys, asking me if I was happy with the service then telling me they were giving me 40% off my bills because I always pay on time - while on the phone I received a one time security code, which I did not request!

  • ghostly_bookish ghostly_bookish (@ghostly_bookish) reported

    @SteministKendra @O2 Sorry to hear your accounts have been hacked! I've been there with my bank and it's awful- sounds like o2 customer services need to do better!

  • pshack Paul Shackleton (@pshack) reported

    @O2 Hello, my Virgin Media package was changed nearly two weeks ago to 1Gig Volt. Last Monday (27 March) same retentions colleague set up the my O2 account and took PAC code to transfer number. Still waiting for SIM card to arrive to finalise O2 transfer. Can you please help?

  • DebJBates ❤ Debbie Bates ❤ (@DebJBates) reported

    @virginmedia having issues, can’t check status as unable to get on the app or website as no wifi and my @o2 signal is horrific I’m my house so keeps cutting out. Is it still down?

  • Blinkfan180 Robin (@Blinkfan180) reported

    @DebJBates @virginmedia @O2 They are always down. Absolute dog**** mate. Has to be one of the most unreliable overpriced scam providers with the worst customer service in the country.