O2

O2 Outage Report in Bangor, Gwynedd, Wales

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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 Bangor, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Bangor and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Bangor, Gwynedd, Wales 03/29/2026 04:00

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Most Reported Problems

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

  1. Phone (43%)

    Phone (43%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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 Bangor, Wales

Latest outage, problems and issue reports in Bangor and nearby locations:

  • CREADCyf Stephen Edwards (@CREADCyf) reported from Llanfairpwllgwyngyll, Wales

    @O2 just to adk if you wiuld mind and i think you should check your customer service in the Bangor store, North Wales branch!!! Awful behaviour by one if your staff (welsh speaker) Up to today the service has been brilliant. Today well, phone down on me, excuses etc 🤬🤬🤬

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 25 mins waiting to get through. And now its to renewals/upgrades as its only way o can get my problem sorted as your online service is crap it doesn’t provide a link to deal with payment freeze/holidays just a load o info leading to nowhere. I am in need of your help.

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 No signal whatsoever in LL572NQ- it’s not long been fixed after a mast problem which saw no signal for almost 2 months!Please don’t tell me there’s not an issue or to reboot my phone (done that). There IS an issue. Last time I reported it it took a month for U to acknowledge

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 im not impressed im not getting anywhere online to sort my account, this is ridiculous week 4 into lockdown and still no help. On hold on 📞 and the only choice i got for a department to get through os fraud lost or stolen or renwal or leaving O2. What about in need desparet

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 None of it works! You can see from attached “no service”’and wherever i go in the house there is no signal! I use my phone for work purposes so this really is no good to me

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    Still having signal issues with @O2 - over a week now! Spent half hour on Friday hanging out of a window making a call. Please can you update for LL572NQ - this is causing real issues working from home! You’ve admitted a mast issue, but when will it be resolved please?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • JadeWatton Jade Watton (Taylor's Version) ❤️🧣🎀 (@JadeWatton) reported

    Hi @O2 . I have made several complaints via email about my service. Been in store where they have advised me they can do nothing. Called customer services where they have explained that they cannot help me as it is being dealt with by the complaints department

  • mich_k_1989 Michelle (@mich_k_1989) reported

    @O2 hey please help, iv somehow used all my data in 7 days 😢 can't find a break down of usage on myo2 account. Thanks Michelle

  • DeweyTheGooner Dewey (@DeweyTheGooner) reported

    @O2 There is only one viable change I can make from the suggestions listed. Ive selected O2 as my operator manually. If this doesn't help in the next few days I am offski. After 15+ yrs

  • nidhilch Nidhil (@nidhilch) reported

    @O2 @TelefonicaUK What’s going on with your internet?? Internet is terribly slow. Do something please . BS4 area

  • djdarrenjones Darren Jones (@djdarrenjones) reported

    Honestly @o2 I think I’ve completely exhausted my patience with your phone signal. The only place I don’t struggle to get a signal half the time is where I already have Wi-Fi.

  • goalman2000 Jon (@goalman2000) reported

    @O2 need to seriously look at their network, second weekend in a row and no connectivity despite having four bars of signal and apparently 4G... Nothing at all would load..I wouldn't mind but their contracts aren't cheap and they've increased the charges by more than inflation...

  • Flapper_Kirby David Kirby (@Flapper_Kirby) reported

    @O2 is there any chance you can sort your coverage in the EN4 area? It is absolutely shocking still! You are more than happy to increase bills but your service is awful. Please don’t respond with the standard reply and ask if I have access to WIFI again.

  • FullSen70316301 FullSend (@FullSen70316301) reported

    @WylieWylie7 @O2 @virginmedia Yea it’s **** and they sold me a contract and lied about it then they gave me £100 compensation knowing they messed up and now I’m having to beg for it to go in my bank account been a month

  • callmerichie86 Richie (@callmerichie86) reported

    @O2 Can you make it official the app is not working? Loads of people tweeting. Can you let us know when it’s fixed?

  • DanKnowles1984 Knowlesy 💙 (@DanKnowles1984) reported

    Comes to something when I have better signal & 5G in Menorca then I do in the uk @O2