O2

O2 Outage Report in Grantham, Lincolnshire, England

Some problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 11/25/2025 18:10

November 25: Problems at O2

O2 is having issues since 08:00 PM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • samantharojos Samantha (@samantharojos) reported

    @O2 can i get some help on a refund please?

  • l3zl3yblue L3zl3y (@l3zl3yblue) reported

    @chrisjhocking22 @O2 Don't bother changing to EE. I'm on Wales at our caravan and the signal has been awful this week.

  • hesangelgirl hesngelgirl (@hesangelgirl) reported

    @O2 why am I still having trouble with Internet in the Co16 8tb area? This mast has constantly been having trouble for the last 2 years!!!! Surely you should've fixed it by now

  • ABoweACS Mr Bowe - Abbeywood CS (@ABoweACS) reported from Kilkenny, Leinster

    Dear @O2 .. how come I can get a full 5G signal in the wilds of Ireland but you cannot provide me with a decent 4G in the urban metropolis of Bristol.

  • JohnRead388 John CPFC Read 🦅 (@JohnRead388) reported

    Anyone else get an absolute shocking service with @O2 nowadays? I wouldn’t be surprised if I can’t even send this tweet

  • karleburford Karle Burford (@karleburford) reported

    I thought network from EE was bad in Bristol (it is) but @O2 is shocking. My business pays for lots of phones & network is bad in so many uk places. In Bristol I can’t make a call from home or text nor get onto the web. My phone is actually 5G and I’ve never seen that at all.

  • victoriawilki20 victoriawilkinson (@victoriawilki20) reported

    Absolutely horrendous service from @O2, no service for nearly four weeks and still no further forward. #howdoispeaktoamanager

  • robbiegwalker Robbie Walker (@robbiegwalker) reported

    Honestly @O2 what’s going on? Constant signal problems and so I go to Myo2 to help and it won’t even allow me to login? Reset my account and then the four digit code doesn’t work? Your IT systems are BASIC

  • busdriverbosh1 BusDriverBosh 🚌 (@busdriverbosh1) reported

    @_Emma_1991 @O2 I’m the same, 3G/VERY slow 4G in most areas. It’s shocking considering I’m paying arm and a leg for a service I’m hardly getting. Even 5G, I’m still buffering! I hardly get signal anywhere, I’ve tried everything! Might change networks🤔 6 years with @O2, sort it out guys!

  • stephcamera Steph (@stephcamera) reported

    @O2 why have you become the absolute worst network there is?!? The amount of stress you are causing me is insane! The level of rage and hate I now have towards you can’t be put into words