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 12/18/2025 13:05

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (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:

  • 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.

  • 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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • DarthVidahoo Vi (@DarthVidahoo) reported

    @virginmedia I want your service as I'm @o2 customer already but we're not off to a good start. 2yr old Disney fan and 40yr old gamer in the house, no Internet is making life miserable!

  • goldie70 Kerry Dunkley (@goldie70) reported

    @O2 - what an absolute joke this coming is!!! Never call you back and then lie saying they have left you a voicemail when they haven’t. They take your money but don’t give two hoots about their customers. Been a loyal customer with o2 26 years but now taking all my contracts away

  • Briggsffs Luke Briggs (@Briggsffs) reported

    @O2 Well I contacted you first of on the 2nd of Jan and was told it'd take 5 working days to hear something never heard anything, rang again around 10 days later same response then tried again last week and was told the same again and still absolutely nothing the 3rd time I called I

  • Silyen13 Bob (@Silyen13) reported

    @O2 I normally have a good 4g signal at home. Now the signal disappears completely. Very poor timing as we have family in hospital. o2 has gone from brilliant to rubbish. Expensive too.

  • sd1414 Steve Davis (@sd1414) reported

    @O2 hi guys I’m hoping you can help I live in postcode TN26 which comes off the TN30 mast you have removed meaning loss of signal and service and an update is expected on the 26th of April can we end our contracts early due to the fact your unable to provide our services thanks

  • sophieallan_tw ѕσρнιє🥰 (@sophieallan_tw) reported

    @O2 on my bill this month I’ve noticed a change in my charges and I’m being charged 3 times for my insurance? Can someone help

  • JdxSales JDX Sales (@JdxSales) reported

    @O2 Day three of not getting a reply from you guys and still no way to contact you. I'm currently without a phone due to your incompetence, which is causing problems! Wtf is going on?

  • Karenslate5 Karen slate (@Karenslate5) reported

    @O2 My son is going to DM you himself right now, please try to help him sort this out.

  • finkcreative Alex Lieven - Design & Art Director (@finkcreative) reported

    @virginmedia No phone. No internet. No ******* work then tomorrow. You’re a bloody disgrace. I want out of this lying **** bag contract. 😡 Oh and @O2 you’re not showering yourself in glory with your **** 3G only signal. Pair of you are abysmal.

  • AstridRuzzene Ruzzene (@AstridRuzzene) reported

    @virginmedia @TheBHF @O2 13th day with no wifi... just received an email stating that service was back LOL and of course no email address to answer. If your company was ok with their service they would not be scared to have email inbox or PM via twitter. It tells a lot about how poor your service is.