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 12/14/2025 22:25

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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. E-mail (3%)

    E-mail (3%)

  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:

  • 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 😡

  • 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.

  • 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 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

    @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

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

    @damienquirk @O2 It's worked now thanks for your help and yes the customer service experience was awful

  • 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:

  • ToBeWorked This aint nothing but a summer Dan (@ToBeWorked) reported

    @O2 Cancel the roaming charges

  • MikeAubury Mike Aubury (@MikeAubury) reported

    @O2 @ladyTbarber1 So why make the change if it won't affect people? Sounds like terrible PR..

  • philipdmcavoy Philip McAvoy (@philipdmcavoy) reported

    @seatzie @JP_Biz @O2 I know - I'm an o2 customer who lives on the border.

  • pappa_mole PAPAMOLE (@pappa_mole) reported

    Pretty dismal customer service from @O2 ..... Just like being on a merry-go-round all day being passed back and forth to different departments, then starts all over again.

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    Beware anyone thinking of joining @O2 they’ve just hiked up their rates and limited free data total usage when in Europe #ripoff also just merged with @virginmedia so expect the service to fall of a cliff when the call centres are rerouted to virgins Singapore call centres

  • DanielDma1989 Daniel (@DanielDma1989) reported

    @O2 Very disappointed not to have had a reply to my follow up question. I'm not interested in where I can use my data, I want to know what caused you to change your mind after what you said in January. I'd be very interested to know how I can cancel my contract too.

  • craigcunn Craig cunningham (@craigcunn) reported

    @EE @JJ87447416 So hands up and how will now be joining @O2 or any other network who does not follow suit, been with EE (orange) 20 years

  • yet_ban Yet Another Ban (@yet_ban) reported

    @O2 @easylife Just another **** rip off Britain company

  • Quitekire Tumpale Phiri💙 (@Quitekire) reported

    @tomhfh It was the reason for leaving @O2 unreasonably expensive on roaming and unbelievably poor customer service. Will they be better now with @virginmedia or make everything mediocre🤔

  • JeromeRiviere11 Jerome Riviere (@JeromeRiviere11) reported

    @O2 Hi, I’ve just heard that you are planning to bring roaming charges when travelling to Europe, coming back on what you did say before if I’m not mistaken. Can you please explain when are you planning to do this? I might have a look at my contract if that’s the case & cancel it