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 01/11/2026 12:20

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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 (31%)

    Internet (31%)

  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:

  • 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

    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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • PhotosfromAnts PhotosfromAnt (@PhotosfromAnts) reported

    I DM'd you as requested @O2 and replied to the email address you supplied. I haven't had a reply! Sad times for customer service and promotions....maybe it was just a marketing ploy!

  • KerryLeese Kerry Leese (@KerryLeese) reported

    Blinking heck @O2 have you got issues or am I just not destined to have internet? Since firing my pocket hotspot up in my business last week it’s been nothing but problems especially when trying to do lives on Facebook.

  • DiLussoMenswear dilussoclothinguk (@DiLussoMenswear) reported

    @BBCWatchdog please look at @o2 terrible nextwork non existence 5g or 4g or 3g not receiving what I'm paying for unable to cancel with out fee

  • Beckss_91 Becky❣️ (@Beckss_91) reported

    @O2 im having bad signal problems at the moment. Can u help me?

  • RossHume Ross Hume (@RossHume) reported

    @O2 can you tell me why the signal is so much worse in Thirsk in recent weeks.

  • lem0nnn_ ♡ Amy ♡ (@lem0nnn_) reported

    If only @O2 were available for those who actually need urgent help instead of those who are complaining.

  • IamRyanHudson Ryan Hudson (@IamRyanHudson) reported

    @KerryLeese @O2 Don’t think you’re alone @KerryLeese 4G is terrible this end of town too!

  • ScottyM1993 Scott (@ScottyM1993) reported

    @O2 A mast has been down in my area since the beginning of April.I get daily updates for ongoing works and the deadline gets further away. This is causing me not to be able to use my mobile data, minutes or texts that I pay for.Will I get a discount due to this until it is fixed?

  • VanessaFBarnes Vanessa Barnes (@VanessaFBarnes) reported

    @O2. your advice to contact the payment management team was ill advised. The tel no you gave me was for customer services although eventually they did put me through to pm team. They cannot help me and have also sent an email to the management escalation team.

  • kidvicious82 Pennywise (@kidvicious82) reported

    @MrMJCox @O2 Worst signal ever with @O2 cancel it and go with anyone else