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 12/24/2025 15:35

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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 (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (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:

  • 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

  • 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..

  • 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.

  • 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:

  • est_laird Esther Laird (@est_laird) reported

    @O2 No. I've just got loads of data that I never use, he has hardly any, and he needs it more than me so I want to share a few gb with him. So do I have to wait until his contract comes to an end?

  • fifiRoo Fiona Rooney (@fifiRoo) reported

    @O2 Surely that is down to you to chase? You sent it with that courier not me, I don't know what courier you used! Why am I wasting my time chasing them? I sent you a perfect phone and that's how it got returned!!

  • fedupfish missy (@fedupfish) reported

    @o2 thanks for sending me default notices for a fraudulent account set up in my name - and thanks for refusing to put me through to your fraud dept. Crappy service. And thanks for obs not doing due diligence when it came to setting up the accounts in the first place. Sloppy

  • hanna_mairi Hannah (@hanna_mairi) reported

    @LiamDMiles @O2 Don't think you've been barred, pal. I'm on O2 and the network appears to be down. I downloaded the "my network" app and it says they're aware of an issue. Not great @O2

  • RandomRocker Tim 🤘 (@RandomRocker) reported

    @smithie84 @O2 Just had 15 minutes of O2 being down in Nottingham

  • 1000_teeth 55 (@1000_teeth) reported

    @O2 Silence... Awful company will be remembered when contract is up

  • fifiRoo Fiona Rooney (@fifiRoo) reported

    @O2 So unhelpful!! Seriously do you think I have not tried to contact them??? Would be helpful if they responded. O2 REVIEWS ARE SHOCKING FOR SERVICE AND BEING HELPFUL. O2 RECYCLE IS JUST AN ABSOLUTE SCAM!!!!

  • kettleballs23 kettleballs23 (@kettleballs23) reported

    @o2 sort your ******* network out.

  • jammiejam93 Jamie (@jammiejam93) reported

    @O2 my internet has randomly gone off. Bill is up to date. Checked website and said nothing wrong with service.

  • Rachyfarrimond Rachael farrimond (@Rachyfarrimond) reported

    @O2 Your customer service via live chat is truly terrible. I have been with o2 for over 10 yrs, having issues with my phone & need to upgrade. I’ve been on live chat for an hour and a half and have got absolutely nowhere! Been passed to 5 different people & still not sorted.