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 10/14/2025 07:45

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Most Reported Problems

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

  1. Phone (54%)

    Phone (54%)

  2. Internet (26%)

    Internet (26%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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:

  • 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

  • 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:

  • chris_greenf Chris Greenfield (@chris_greenf) reported

    @CPWTweets @O2 Thanks, I suggested that the caller never call me again, was from 0203 985 2294

  • tangerinelisa Lisa Beedham (@tangerinelisa) reported

    @O2 Look down the list Of o2 customers on the post who can’t get a signal….think we need more than network tips from you

  • tangerinelisa Lisa Beedham (@tangerinelisa) reported

    @AntStephen Have to agree with you, o2 signal is shite in the ground and many points in blackpool town centre. I switch my phone signal down to 3G to get a bit of signal as anything 4g and above on @O2 is pedestrian !!!

  • _Freshnorth Beth Wyatt (@_Freshnorth) reported

    @O2 and now the lines don’t open until 9 yet your people have already hung up on me all morning??? Disgusting service

  • watsonshaun shaun watson (@watsonshaun) reported

    @O2 Iv had my upgraded iPhone 11 since Aug and the 4G network has been pretty awful so nothing works even though it’s got full bars?! So frustrating that I have to find WiFi connection for anything to work online? Always been an O2 customer but this is worst 4G coverage Iv had 😡

  • Mark29071823 Mark (@Mark29071823) reported

    @O2 @Jamiechristlow Basically private message so they can hide the main comments from the general public. A bit like telling new customers the signal in my area is great when they know there’s a problems and it’s shocking taking legal action

  • Davew274 Dave Walsh (@Davew274) reported from Standish, England

    @AntStephen I’m with @O2 and it’s garbage inside the ground

  • tiecx_ t (@tiecx_) reported

    @o2 my 4G’s not working all of a sudden, it’s been playing up all hour? I’m located in Bedfordshire, can you take a look at this please

  • Mark29071823 Mark (@Mark29071823) reported

    @O2 @Kallus24 If you have wifi we can’t get a phone signal for a phone call with you guys how the hell are we gonna get internet with o2. I live in the West Midlands and out service is shocking can’t wait to leave would never go back terrible experience

  • DrTABailey Tracey Bailey 💙 (@DrTABailey) reported

    @O2 I had already tried to enable this, but the SIM only plan I am on doesn’t seem to allow it. If there is any way this can be enabled for my number, that would be useful, especially since I am getting such a poor deal for what I am paying!