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 11/24/2025 15:15

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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:

  • 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

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • MangoCitizen Aamer Aawan 🇵🇰⁦🇹🇷⁩🇬🇧 (@MangoCitizen) reported

    @O2 I have done everything call customer service request with sms but no one can help and fraud is also from inside I can prove it it’s upgrading fraud where o2 employees are involved I have strong evidence any how I need pac code

  • timprater Tim Prater (@timprater) reported

    @O2 ...and NO-ONE is actually investigating the wider issue. The cases are all related, would you not say (unless 20 cases of ID fraud with you in a month from a community of 4000 is usual)? So it needs someone to look at the connections between the cases, not one at a time.

  • broombrae2 Tony Walsh (@broombrae2) reported

    @O2 just upgraded my sim only and now have issues with loss of visual voicemail and setting for Wi-Fi calls . One solution suggests setting up idata bolt on and other switching airplane mode on an off . Iphone Se 15.1 . O7762820773. Please sort asap.

  • smallprintsfoto Donna Gray (@smallprintsfoto) reported

    @O2 @giffgaff with another weather warning for this week can you tell me what contingency plans you have for the AB36 & AB54 areas? We have lost all signal with power cuts for many days during the last 2 storms. Meaning no communication for large parts of @Aberdeenshire

  • abshoebill Andrew Bruce (@abshoebill) reported

    @O2 how do I down load full details of old bills please

  • Dizzyjimbo91 Dizzyjimbo91 | TTV | YT | FB | Content creator (@Dizzyjimbo91) reported

    Counting the days down till my upgeade day with @O2 wondering what phone i should get next if i should stick to samsung or go @sonyxperia

  • tommy_hutchings Tommy Hutchings (@tommy_hutchings) reported

    @O2 And how will this help?

  • Cleo_Thompson Cleo Thompson (@Cleo_Thompson) reported

    Being an @o2 customer is the first thing that’s made me cry in 2022.

  • waqas_bey WAX WALENTINE (@waqas_bey) reported

    @O2 I couldn’t even tag you in, your 5G was so terrible.

  • MooGriffiths Mikey (@MooGriffiths) reported

    Wow I was told @O2 had awful customer service - spot on!