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 01/26/2026 15:40

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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 (31%)

    Internet (31%)

  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.

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:

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

    @O2 R u able to help with this at all

  • 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..

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SteveisRobot Steve Roberts (@SteveisRobot) reported

    @O2 @O2 I haven't contacted O2 Fraud yet. Would you know why a 3 Debt companies have created a fake debt off the back of a completed contract I had with you once? How would I deal with this? How can you help me? How does information within O2 get leaked to other companies?

  • cursednumber7 Stu (@cursednumber7) reported

    Hi there @O2 Is there any reason your network doesn’t work anywhere in Greater Manchester?

  • mike9001985 Michael (@mike9001985) reported

    @O2 how many months is it going to take you to fix the mast at NG95HN 2 months have passed and i keep getting texting were trying our best.... Theres a few bushes in the way at best!! BLOODY SORT IT

  • paulrossi1988 Paul Rossi (@paulrossi1988) reported

    @O2 Reset my network settings and it was great for about 15 minutes…

  • sophiecopeland0 Sophie Copeland (@sophiecopeland0) reported

    @O2 if you think I'm going to pay £75.00 this month for 13 days of data and signal for the month you can absolutely think again hahahah #o2

  • Jarners Kathryn Buckingham (@Jarners) reported

    @O2 Yes. She told you that the phone was stolen and she would have to pay £xx amount to cancel the contract or continue paying monthly up to the point of the contract end. She agreed to continue paying monthly but explained she wanted all payments to cease June. They have continued.

  • lancslawn Lancashire Lawncare (@lancslawn) reported

    @davepakey71 @O2 They are abysmal around Preston. Cannot get any signal at all whilst watching @pnefc yet both sons with different providers have no problem at all.

  • davepakey71 Dave Pakeman (@davepakey71) reported

    @o2 you’ve got to be the worst network provider in the history of mobile phones 😡 & the last to roll out 5g across the uk I’ll expect my free gift next week since I’ve been a customer since 2004 & have had nothing apart from calls dropping off all the time

  • davepakey71 Dave Pakeman (@davepakey71) reported

    @o2 yet again no signal & still waiting for a call back

  • FoxFyrePhotos 𝔸𝕁 ℝ𝕠𝕓𝕖𝕣𝕥𝕤 🦊🔥📸 (@FoxFyrePhotos) reported

    @O2 Two scam O2 calls in the space of a minute. First from 01823 702005 (Taunton) very bad line & thick Indian accent. She then said she would call from another line & hung up. Then a call came from 0131 367 0598 (Edinburgh) so figured it was a scam & have blocked both numbers.