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 11/20/2025 23:30

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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 (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 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

    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?

  • 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

  • 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

  • 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

    @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

  • Stephen_Linton CupofStea 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@Stephen_Linton) reported from Bangor, Wales

    @O2 Thank you for the heads up, the postcode is actually a publicly accessible office where the signal drops out, so not a personal address.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Goingto_vegas Poker-chips-ahoy (@Goingto_vegas) reported

    15 years of loyalty and @O2 could not care less - weeks waiting for an upgrade to a phone they sold knowing it was out of stock and they continue to sell on their website - no effort to try and persuade me to stay - they can't even cancel it without that being delayed #appalling

  • Goingto_vegas Poker-chips-ahoy (@Goingto_vegas) reported

    @O2 next step, your complaints department. Your customer service is appallingly bad, you are selling phones you don't have in stock and 15 years loyalty down the pan. Jace tweeted my disgust so many times and I'm not sated. #poorcustomerservice

  • Fursey79 Paul Furse (@Fursey79) reported

    @O2 Any help on here please?

  • rxnxnn Ronan (@rxnxnn) reported

    @O2 @O2 further to this I have tried to call the store multiple times, can someone help that isn’t at the store?

  • DonalQuig Donal Q-S 💙 (@DonalQuig) reported

    @o2 received 10 texts this morning to say the phone I ordered 5 weeks ago was finally in store. Go to store to collect and they can’t release as system is down. Total waste of journey & petrol. Texts continuing to come in.

  • totalkharnage Amjid Khan (@totalkharnage) reported

    @punchtownparry @O2 @ThreeUK Bad as each other tbf

  • lloydparker89 Lloyd Parker (@lloydparker89) reported

    @O2 Hi my partner has broken her phone today and has looked and seen she can upgrade but it’s wanting to send her a text to complete checkout when upgrading on my iPad but she can’t access the message as her screen is broken can you help?

  • Madhu94119789 Madhu (@Madhu94119789) reported

    @O2 The mobile number is not used for a long time. Can't login to O2 or receive puk code. If I give the IMEI and old mobile number, can you please check?

  • jezzle9 jezzle (@jezzle9) reported

    @O2 Can you give my regards to Sheldon in your phone support dept who sorted out my porting problems today.

  • SilentThistle SilentThistle (@SilentThistle) reported

    @O2 Is there any issue atm with the m2 o2 website? Trying to sort my upgrade but keep getting timeout and/tarrif errors and having to refresh/restart the process