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 11/25/2025 05:15

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • 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.

  • 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!

  • 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.

  • 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:

  • CTerrySW C.T (@CTerrySW) reported

    @O2 are stores open today? I have an emergency issue, teenager without a phone.

  • blundenm8 Chris Blunden (@blundenm8) reported

    @Lawesey83 @O2 Anything but @ThreeUK worst network going

  • Shockproof1976 SHOCKPROOF (@Shockproof1976) reported

    @O2 your data is crap, limited and not worth the money,

  • bennorris82 Ben Norris (@bennorris82) reported

    @O2 my calls keep getting hung up before I can speak to customer services and no 4G for months now. Can someone help me sort this please!

  • Aislinn_McG Ais (@Aislinn_McG) reported

    @o2 asked for sun bar to be lifted over 24 hours ago and phone still not working. Now 202 also not working to contact you. Please help - need phone for work and don’t know what to do.

  • MaryNT16 Mary N-T (@MaryNT16) reported

    @O2 I note that you have quietly updated the website to say the price includes the saving. At least future customers won't be duped. Don't worry. I took a screenshot of the original page & included it in my @ASA_UK complaint.

  • matthewclucas Clucasmw (@matthewclucas) reported

    @O2 have the worst signal ever, can’t wait for my contract to end so I can **** use off

  • Frankandbrown Andrew Brown (@Frankandbrown) reported

    My wife has been chasing @O2 everyday since Thursday to obtain proof of purchase for a phone on our account. Everyday they say: "oh yes we will email it." Each time nothing. #Fail Please O2 DM me or respond. How hard is it. If it's difficult don't promise to send confirmation.

  • lparkin Lee Parkin (@lparkin) reported

    @O2 what’s going on with your signal in the centre of Edinburgh? 5G went down to 3G and absolutely nothing loads!

  • TanishaChloe_x tanisha (@TanishaChloe_x) reported

    @O2 I’ve had no service all day and I haven’t even gone over on my data usage… help please?