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 03/11/2026 00:35

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  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:

  • 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?

  • 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 🤬🤬🤬

  • declaa Declan McGrath (@declaa) reported from Llangoed, Wales

    @O2 why is the my 02 not working i sign in then it bounces back and forth 😡

  • 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.

  • 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:

  • AnnaSymon Anna Symon (@AnnaSymon) reported

    @O2 I’m in USA and not able to use my phone outside wifi. I got a text saying because of tech incompatibility with A T &T voice calls wouldn’t work. Please help, thanks

  • corallamontagne 🥀 (@corallamontagne) reported

    @O2 my service hasn’t been right for two weeks now. Please can someone get in contact because I’m paying a bill for a phone that barely works

  • Happyengland79 Shana Hendry (@Happyengland79) reported

    Actually disgusted at the lack of help from @O2 to sort a problem with their app! Clearly don't care about the payg customers!

  • gillwilson00 Dr Gill Wilson (@gillwilson00) reported

    What do I do @O2? You think I'm in Turkey (data is £7.20 per MB 🤯) instead of Greece (data included in my plan) Found Wifi to ask the virtual assistant but *shock* they can't help me.

  • Amy97132317 Amy (@Amy97132317) reported

    @O2 you need to train ur staff in the recycle department and tell them about good customer service. The girl I just spoke to was rude and didn’t seem bothered about helping me!

  • alexspencer1878 Alex Spencer (@alexspencer1878) reported

    @O2 Hope your reply is quicker than your signal. Shocking at the minute.

  • DinasThoughts Dina / Dee Dee (@DinasThoughts) reported

    @Cornzy1810 @O2 @blink182 I had that same issue as well

  • Chad25216451 Chad (@Chad25216451) reported

    @O2 O2 is **** and so are their signal O2 is **** and so are their signal O2 is **** and so are their signal #O2isshit

  • ColinJudkins Judders (@ColinJudkins) reported

    @O2 I get into the queue (I was in before the presale started) and as soon as I was let in, it errors and won't let me get in to even search for tickets. 11th October '23, Blink 182 @ O2 London.

  • talialane96 Talia (@talialane96) reported

    @SculptingMinds @O2 I agree! Network coverage is absolutely abysmal and I only stay for the perks but when your favourite one isn’t available anymore…