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 01/20/2026 20:45

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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.

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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

  • 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:

  • SimonLebeau7 Simon Lebeau (@SimonLebeau7) reported

    @O2 Can you respond to my complaint in your DM’s please or I will be forced to contact OFCOM and Trading Standards about my complaint.

  • picstoview HotPics.... TipsAreOn (@picstoview) reported

    @O2 Greggs voucher not working 😢

  • NTF_Ian Ian (@NTF_Ian) reported from Dunston, England

    Hey @O2 have been waiting almost two hours now to collect my new phone from your metrocentre store. This is not ideal customer service.

  • RobCoombs74 Rob Coombs (@RobCoombs74) reported

    @lisajaneloves @O2 Exactly what I say ,can't run a network and give people what they pay for, let alone try and sell tickets for huge events .Sort it out o2 ,supply decent network coverage and let tickets be sold out through the big boys ,not the wannabes

  • SimonLebeau7 Simon Lebeau (@SimonLebeau7) reported

    @O2 It’s a shame you can’t help your customers who have been trying to contact you since Monday about a damaged device. Whether that’s online, on the phone or in store. Disgusting

  • Shinil_M Shinil (@Shinil_M) reported

    @O2 I am not able use my O2 phone in Italy. please help

  • mckjerral DaVe (@mckjerral) reported

    @idlewildgirl @O2 Have you tried switching 5g off? O2 have a real capacity issue. But downgrading can just make it work. Phone signal itself should be ok.

  • mlambourne Mark Lambourne (@mlambourne) reported

    @o2 I am trying to take advantage of the Disney+ for £5.99 but it says “oops there’s been a problem” when logging into the O2 website from the Priority link in the app. Helpppp

  • AndiMadd Andy Madanat (@AndiMadd) reported

    @LilHay @O2 It is yeah, I think they’re hoping we just give up and go onto live chat or ring O2. They give us false hope that they’ll reply to our query but never do. So much for replying ASAP… “as soon as possible” 😕🫤

  • davidn84 JFT96 (@davidn84) reported

    @O2 I need help with roaming charges and activation of o2 travel but I can’t get through to anyone online and I’m unable to call as don’t want to risk calling charges while o2 travel not active?