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 02/13/2026 09:45

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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:

  • 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.

  • 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..

  • 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!

  • 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:

  • RashmaKaur Rashma Kaur (@RashmaKaur) reported

    @O2 trying to get a line but sales transfer to customer service and back again 4 times!!! What kind of service is this. Diabolical!!! How does one get a line when no one wants to help a customer with an issue!!! How do you add addresses!!!!

  • georgiacockings gcock (@georgiacockings) reported

    @eliciawood_ @O2 yeah mate me too, debating switching network now, they don’t seem to be doing anything about it and everyone i’ve spoken to has the same problem!

  • HanBakeyBaker Han B (@HanBakeyBaker) reported

    @O2 why is your signal crap?

  • Life360 Life360 (@Life360) reported

    @SparklyG @O2 Hi, the screenshots you sent here are showing a conversation with a company called "O2". Here at the Life360 app, we don't see any messages from you. Do you need help with Life360? ~Kris

  • CarlV_B TheBigRedFella (@CarlV_B) reported

    @O2 I have spoken with Apple they say about a Regional lock (Europe) the iPhone X states Sim Locked but other network sims work (EE & 3) it requires a full unlocking according to Apple & the only people who can do this is O2 where I bought it from

  • CarlV_B TheBigRedFella (@CarlV_B) reported

    @O2 No, under settings/Network Provider Lock, it states Sim Locked, despite this both EE & 3 network sims work, hence the explanation from Apple it’s only unlocked to Europe (regional) it should state No Sim Restrictions to be fully unlocked

  • eliciawood_ Elle 🦋 (@eliciawood_) reported

    @georgiacockings @O2 I’ve not had signal for about 4/5 weeks it’s ridiculous

  • VocalPharmacist Aisha (@VocalPharmacist) reported

    .Please Collaborate with @O2 @virginmedia & all telecom providers to send a text message drafted by @PHE_uk to their network users . We need to stop this asap.

  • Appolosucks Green_is_not_a_creative_colour💚❌ (@Appolosucks) reported

    @O2 @InsideBattleBus Looks ****

  • alexandrawrig Alexandra (@alexandrawrig) reported

    @O2 @O2 DM’d you. 5 wks ago I bought a phone from you, you disconnected my old number, & didn’t register my new contract. You claim its a technical issue. I have rang every single day for 5 weeks, still no resolution. Am I to ring every day for another 5 weeks?