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 12/07/2025 21:55

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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:

  • 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

    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..

  • 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.

  • 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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • CerysDavid Cerys Stowe (@CerysDavid) reported

    @O2 I’m trying to sort out my nhs discount through O2 open and it’s saying my work email is a personal one, it isn’t it’s my work email! Help please!

  • doreythemonster kerry sharp (@doreythemonster) reported

    I didn’t think it was possible to get a mobile network worse than virgin but then I switched to @O2 it’s horrendous

  • GlynAltair Glyn Jones (@GlynAltair) reported

    @O2 what the hell is going on with your data services these days? It’s awful. Always have 4G signal, but it doesn’t work half the time. Have you cut capacity to cut costs?

  • jamieinindia Jamie (@jamieinindia) reported

    @O2 how do I speak to a human being in your complaints department? I am starting to worry the guy emailing me from your Complaints Review Service may actually be a bot because he seems to only respond with things he has copy and pasted

  • LesleyDicker Lesley D1980 (@LesleyDicker) reported

    @O2 is o2 down in FK6 postcode? i can receive phone calls and can hear the person but they cant hear me, 3 o2 phones in my house not working!!!

  • catrin_talbot Catrin Talbot (@catrin_talbot) reported

    @O2 the biggest dogshite network I have ever been with, biggest regret moving from EE, maybe you’d actually get some customers if you sorted your network out

  • Nino7 Neena Dhana-Finnis (@Nino7) reported

    @O2 And what do we do when a mast stops working on 16/9, and you do nothing about it? Come on O2 you are a multinational company. Fix the bloody Mast!!!

  • Mike_Ellsmore Mike (@Mike_Ellsmore) reported

    @clare_jeffs @countycasual77 @O2 Must be summat with O2 as I've got the same - EP turns into an absolute dead spot it's crap

  • bluegaschris chris fear (@bluegaschris) reported

    @O2 How do we ensure some customer service

  • KerryOw80160432 Kerry Owen (@KerryOw80160432) reported from Westhoughton, England

    @O2 hi guys, I've not had a signal for 2 weeks, got a sick relative and a signal, please help!! Post code BL52LF