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 12/10/2025 20:25

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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 (30%)

    Internet (30%)

  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:

  • 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!

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

    @O2 R u able to help with this at all

  • 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:

  • AdeHartland Ade Hartland (@AdeHartland) reported

    @virginmedia So since Friday 13 Jan, little or no TV and now Internet down all day. We have made numerous calls, with the last update stating services may be out for a further 4 days or until the engineer comes which isn’t until Friday. To make matters worse, my @O2 reception is 3G, very poor

  • bennmarkpotter Benn Mark Potter (@bennmarkpotter) reported

    2 new SIM cards, network reset, full recovery mode and fresh install on my phone…. No signal at home and unable to make calls which impacts my work! Same issues with my wife’s phone at home too. Numerous calls to @o2 “have you tried turning it off / on again”

  • justhefax_ IHateAllTories. (@justhefax_) reported

    @O2 I been with o2 for over 16 yrs. I am never going to renew another contract with you. Your customer service is a disgrace. You hold customers in contempt.

  • thtgall (@thtgall) reported

    @O2 hey I need some help regarding payments please

  • Trevor_A4 Trev A (@Trevor_A4) reported

    @O2 @DPDgroup_news I ordered a new phone on upgrade in Dec and DPD have lost (likely stolen) it, and you are doing absolutely nothing to remedy this. Seems I'm not the only one. Still awaiting response to my complaint. Warning to anyone thinking of staying or going with #O2.

  • theswirly Nick Sturdy (@theswirly) reported

    @RhysBigGunSmith @O2 100% mate. I even went through to the checkout, just thinking that surely the price must then come down. Nope, that really is how expensive they are on a 'special offer'.

  • bluemoo17 💙⚽️🐝Ellie Fitz🐝⚽️💙 (@bluemoo17) reported from Middleton, England

    @l3479s @O2 Where I live our network masts haven't been working for almost a year - no answer for it whatsoever

  • RGCWorld RGC (@RGCWorld) reported

    @Liveafterracing Nope. Still doesn't work. Are you guys able to give @O2 a nudge?

  • Le_p1nk Le x (@Le_p1nk) reported

    @O2 feel absolutely cheated by o2 I’ve been a customer of there’s for 10+ yrs & tried to continue my loyalty but over the last week they’ve shown me that all of that means nothing 😡.. I’ve had several issues to which they have FAILED to resolve & have wasted so much of my time

  • TomParry93 Tom Parry (@TomParry93) reported

    Good morning @virginmedia Sadly I’m forced to make my complaint about your appalling service public. As explained multiple times, I’ve received a ludicrous bill of £298.59 for a broadband/SIM package which I cancelled when yourselves and @O2 failed to deliver either service. 1/3