O2

O2 Outage Report in Bangor, Gwynedd, Wales

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 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 03/27/2026 08:50

March 27: Problems at O2

O2 is having issues since 09:00 AM 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 (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  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:

  • 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 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 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 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

  • 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 🤬🤬🤬

  • 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:

  • PaulRankinYT Paul Rankin (@PaulRankinYT) reported

    @TheBeardedTaf @O2 Never really had an issue with them tbh

  • jenniferbush15 J E N N I F E R (@jenniferbush15) reported

    @O2 i need someone to help asap! I have been without a working phone for nearly 2 weeks now! Everytime I ring up I get different reasons and excuses from everyone! The last thing was to be told it’s an IT issue and could be 5 days!!! Why!!?? I need a working phone!!!

  • metoyou123 metoyou123 (@metoyou123) reported

    @O2 hello I’m waiting on a reply you read my DM”s and this issue is still not sorted

  • Shaun69060014 Shaun (@Shaun69060014) reported

    @WorkoutWoollam @O2 Think all of @O2 masts are down

  • bigkie_7 kie maloney (@bigkie_7) reported

    @O2 the upgrade you did to a mast in the area of WA9 3LG made absolutely no difference the mobile signal is still terrible 😠

  • justamum24 michelle (@justamum24) reported

    @O2 @O2 so much for message us, i did 8 hours ago and i have heard nothing. Another let down by o2

  • stegwyn Dylan Miles (@stegwyn) reported

    @cerimiles @O2 Worst provider I've been with! So many towns and cities I go too where I have a couple of bars of 4G but nothing actually downloads and works! Pathetic and can't wait to leave them

  • mdbstanbridge Mike Stanbridge (@mdbstanbridge) reported

    @alan_m_lawrence @O2 File a complaint with ofcom about your problem O2 Alan.

  • milese37 Eira (@milese37) reported

    @cerimiles @O2 Cancel it

  • mpj41 Arthur (@mpj41) reported

    @O2 Hi I was on o2 since free calls in eve and weekend but changed to @skymobile as your signal was so bad. Sky is no better as i think they use your masts. Mobile phone companys have as there best selling point,battery life and great camera but No one ever boasts a great signal @o2