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 12/20/2025 13:40

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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 Bangor, Wales

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

  • 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

    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:

  • wharfyoung jordan (@wharfyoung) reported

    @o2 I don’t have 4G signal in E3 pls help,

  • MsGloriya Gloriya (@MsGloriya) reported

    @O2 my signal etc is completely gone.

  • _jamieis88 Jamie. (@_jamieis88) reported

    @O2 No. Nobody answers and i have a job and family to sort out. Your service is just terrible. Will most certainly be removing all my contracted items and going elsewhere at the earliest opportunity. Nothing but problems.

  • Paulb63 Paul Bracewell (@Paulb63) reported

    @Lizabee24 @O2 Been happening for a while. Poor signal and calls dropping out. Texts not going BL0 area

  • Shrene_ SK (@Shrene_) reported

    @O2 I've been trying to get hold of the pay as you go help number +44 7860 980202 and its constantly "busy on another call". Is there another number I can try?

  • pillowmay Jessica Pillow (@pillowmay) reported

    @O2 WTF, you switch over my business phone before checking that I've got your SIM. Then you can't even divert my phone to my business phone line in less than 24 hours. Then it will take another 24 hours to connect my Sim & you can't even guarantee that I will get it tomorrow!!

  • CoastCyclist South Coast Cyclist (@CoastCyclist) reported

    And @o2, your 4G+ signal at Bath Spa is *REALLY* slow, even with a full signal.

  • jordanwalker89 Jordan Walker (@jordanwalker89) reported

    @O2 was told someone from customer services would call me back straight away 3 hours ago now, been on hold an hour trying to call you, complete joke!

  • SamSuma88 SamSuma (@SamSuma88) reported

    @O2 @tescomobile hi there, just thought I’d make you aware that my signal has gone down in my area, and has been down for the past 2 and a half days. Any news on when it will be fixed?

  • LizHarding Liz Harding (@LizHarding) reported

    @O2 I have been through all that. It is a mast issue but it has taken over six weeks and no end in sight.