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 01/25/2026 04:50

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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 (3%)

    E-mail (3%)

  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

  • 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!

  • 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:

  • Liam____Jones liam jones (@Liam____Jones) reported

    @O2 is there any reason why my signal is crap at the minute? Used to be best in the area so signed up for a 24 month plan and since then crap

  • YBG66 Julie KINGMAN (@YBG66) reported

    @O2 #Terrible Customer Service ... my phone won’t do ANYTHING & the guy left me on hold for 45 minutes, never to return 😡

  • RachelRainbow Rachel Rainbow (@RachelRainbow) reported

    @O2 why is it impossible to talk to a person on your customer service line 15 calls and only twice have i got to a person and both times been disconnected 😡😡

  • CraigLindley Craig Lindley Olney (@CraigLindley) reported

    @O2 Absolutely shocking service happening right now! On hold and passed between 4 advisors and not one of them prepared to take ownership of a simple request to transfer ownership from one member of the family to another. A shocking sales ploy to prevent you leaving @02 1hr35min

  • GraceOliviaa_ Grace Kousoulou (@GraceOliviaa_) reported

    @O2 been on hold for almost an hour and 45 mins trying to sort an issue with my contract that was caused by your advisor giving false information. Absolutely terrible customer service 😡😡😡

  • SamiDrawz Sami 🐢サミー (@SamiDrawz) reported

    @O2 I sent a DM can you help

  • helenkerr23 Helen (@helenkerr23) reported

    After over 20 years of loyalty I am officially saying goodbye to @VodafoneUK! New phone order direct from @Apple and new SIM card from @O2. Saving over £20 a month & maybe I will get to deal with a real person if I have an issue rather than the worlds most annoying bot TOBI!!

  • TimPBreden Tim Breden (@TimPBreden) reported from Arundel, England

    An hour on Live Chat at @O2 only to be told they haven’t done what they promised THU & FRI. What they will do is make sure the back end team, who they assured me yesterday, will do today what they promised 24 and 48 hours ago, why do I think I’ll be on Chat tomorrow? #O2 #awful

  • Jadeeeyy09 jade (@Jadeeeyy09) reported

    @O2 can’t get a hold of anyone to speak about my bill? Clicking on support just takes me in a loop, ridiculous.

  • MeatGrinder49 Jamie (@MeatGrinder49) reported

    @O2 Hi there, I recently joined O2 and I'm looking to keep my old number from SKY Mobile however I seem to be having some trouble doing so. Some help would be appreciated.