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 01/13/2026 06:00

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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:

  • 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.

  • 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.

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

    @O2 R u able to help with this at all

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • damienquirk Damien Quirk 🇪🇺🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇪🇺🇦 (@damienquirk) reported

    @declaa @O2 I've managed it now. You click the verification link then go back to the page you were on and it updates, eventually to a page to create a new sign in which then eventually again allows you to link your old O2 account to your new, unrequested, virgin media one

  • hhazywazy Hazell Somerville (@hhazywazy) reported

    @O2 @Rollofastara It was a nightmare. Fortunately my son on 3 network was able to be contacted. I had considered moving him to 02 but I am now thinking it might not be a good idea. My daughter is experiencing the same issue when she was out in West Lothian.

  • VronP7 Veronica (@VronP7) reported

    @O2 I’ve just gone back my priority account and it says clearly go to twitter. I don’t k or how to get help now. Nobody is helping à d I’m going round in circles.

  • Nathanro18 nathan (@Nathanro18) reported

    @O2 hey so you say you’re got the social tariff and new customers can get said tariff yet customer services and sales refuse to issue said tariff I’m pretty sure that’s against the rules @Ofcom ?

  • superssonic David Hawkins (@superssonic) reported

    @O2 so apparently the man on the phone said i need to pay the bill for the sim contract i dont want and didnt order and then they can look at complaint and refund. If i dont pay then they can look at the complaint or any refund if the account is disconnected. Utter lies

  • Dave06095436731 Dave (@Dave06095436731) reported

    @O2 hi why is the signal so bad in my area? It’s been like it now for nearly 3 weeks!! No data and barely and phone signal either?

  • damienquirk Damien Quirk 🇪🇺🏴󠁧󠁢󠁥󠁮󠁧󠁿🇮🇪🇺🇦 (@damienquirk) reported

    . @O2 what in the name of everything that is holy have you done with your sign in page. This is the worst customer experience imaginable. Sort it out and stop wasting people's time

  • 12cupsaday dickie (@12cupsaday) reported

    @RedRosesRugby @O2 Good win but sort the handling errors out

  • lifeOroddy The Life of Roddy (@lifeOroddy) reported

    @O2 I was a customer of yrs when you started, then I changed to Virgin Movile as your mobile reception and costs where ridiculous. O2 proceeded to send me bills for 5 years which was paid. I was then moved back to O2 with no choice when you merged. Over the past month I have been

  • MarkWil35459060 Mark Williams (@MarkWil35459060) reported

    @O2 what the hell so a crap company like Virgin joins with o2 and block me logging in but your more than happy to take my money get it sort 8 time with the bllod email adrees this is why i hate virgin