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 02/02/2026 00:55

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • 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.

  • 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!

  • 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

  • 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..

  • 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.

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

    @O2 R u able to help with this at all

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • windy54 steven gale (@windy54) reported

    @o2 finally a support rep who knows what they’re talking about, his name was Darryl? I could not get data abroad not because of a spend cap, it is cos the bolt on for travel abroad had been set to android not IOS. Can now sit in the sun in Messina harbour and catch up on emails.

  • misswaaaaagh Misswaaaaagh (@misswaaaaagh) reported

    @Soj666 @O2 So what happened in the end? If you don't mind me asking. I ordered 27th and still processing. Did they manage to cancel yours or get order to go through?

  • terrygparrott TGP (@terrygparrott) reported

    @O2 Looks like WiFi calling is down???

  • EricDRichardson Big Rich (@EricDRichardson) reported

    @O2 hey O2. Is there anything currently going on in my neighborhood? The internet has been down over here in Wiesbaden DE all day and I can’t seem to find anything that resolves the issue.

  • MazieMazington Moozington (@MazieMazington) reported

    @O2 Guys, my service has been a joke. It says I have bars but literally nothing going through unless attached to other wifi. Calls and texts not going through and I cant get hold of your customer service??

  • badgamermatt BadGamerMatt (@badgamermatt) reported

    @O2 Nope. It's been like this for months. Shocking service.

  • badgamermatt BadGamerMatt (@badgamermatt) reported

    Don't you love it when you can't even make a phonecall from inside your house because @O2 is ****

  • Phantomski David Dosoudil (@Phantomski) reported

    @O2 Yes, I’ve tried everything. Different networks, phone resets, network settings resets, eSIM swap, opened ticket with support, roaming reset. Nothing helps. Same problem with different device and different eSIM. No problem with your competitors on the same device. It is just O2.

  • PPPawleen Pauline Li (@PPPawleen) reported

    Hi @O2, Help! I can't log into my new O2 account - error message is that my O2 Account is not activated

  • snich84 Stuart Nicholls (@snich84) reported

    @O2 hi I’m trying to use a priority code for virgin wines but it says the code isn’t recognised. Can you help?