O2

O2 Outage Report in Grantham, Lincolnshire, England

No problems detected

If you are having issues, please submit a report below.

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 01/23/2026 00:40

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • 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

  • 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..

  • 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!

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • wilcochris Chris W (@wilcochris) reported

    @O2 Hi team, what’s up with your website? Can’t checkout. Constant 500 errors

  • SarahMo42934002 Sarah M (@SarahMo42934002) reported

    @ojaxx2 @virginmedia @O2 When my husband passed away, virgin media were the worst company I dealt with.

  • JamesGoz James Gosnold (@JamesGoz) reported

    @O2 @hazevans1 That's a shame. It was the only way to get any decent support from O2.

  • Thighboots2 Hykeham Popular Front (@Thighboots2) reported

    @ojaxx2 @virginmedia @O2 Virgin number one poor

  • ojaxx2 @Tone (@ojaxx2) reported

    I’ve got to say, the worst company I have ever had to deal with is @virginmedia and its partner @O2 There sheer incompetence is phenomenal and I wish I’d never got involved with them.

  • ojaxx2 @Tone (@ojaxx2) reported

    So after another hour on the phone to @O2 and @virginmedia I have had to cancel the O2 side as they are simply unable to activate a SIM card They then send me an email saying they will disconnect me blah blah I’m not even connected! Idiots.

  • SemperVeritas Nom De Guerre (@SemperVeritas) reported

    @O2 why is there no 5G data in Stratford Westfield? Surely you must have the capacity on your network with all the profits you are making! #CorporateGreed

  • blockthecoup Madam Day (@blockthecoup) reported

    Hey @O2 Can you tell me how I get access to the O2 Priority area at Forwards Festival in Bristol this weekend please? What do I need to do to prove I'm an O2 customer? Cheers!

  • carolin43238437 Caz (@carolin43238437) reported

    @O2 hi I seem to keep having the issue of not receiving text messages. This is really becoming an issue for me now. Its not a signal issue, my signal is fine.

  • GoonerGrey GoonerGrey ⚽️ (@GoonerGrey) reported

    DO NOT USE @O2 their service is disgusting and they do not help with fraudulent activities on your account. #CustomerService #o2 #badservice