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 01/25/2026 18:30

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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

  • 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

  • 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 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Ladyarya Sharon Peters (@Ladyarya) reported

    @O2 @O2 @virginmedia I have dm'd yesterday like you requested, but not received a response. I'm now literally begging for some customer service 😥

  • Pennypopsicle1 Lucinda Price (@Pennypopsicle1) reported

    The @o2 saga continues! Now they cannot find my complaint! You just could not make this up… next they’ll be telling me I don’t exist…

  • pye_in_the_sky Pyeinthesky (@pye_in_the_sky) reported

    @O2 nobody wins with the new caffe nero offer, even the baristas don't know the conditions. Today I saw one refuse to serve customer a drink & told them its Thurs only. Despite the app saying 'any day of the week'. Might as well just remove the offer altogether. It's pointless.

  • cjfor007 christopher forsyth (@cjfor007) reported

    @O2 I thought the Three signal was bad. You have got to have the worst signal I the country. Absolutely awful.

  • naveenakb2 naveenakb (@naveenakb2) reported

    @O2 been on the phone to customer service 3days in a row, the fraud team hasn’t got back to me and it’s been over 15days, was advices to take off DD then my phone line got cut off, then got restored and cut off again. #worstservice

  • Marylou2000 Mary (@Marylou2000) reported

    @O2 can I check what compensation you are offering customers who are without service for 2 entire weeks while you carry out maintenance? It’s massively disruptive. A week in April and one in May is terrible service for people who rely on their internet access. Thanks

  • Jim_is_me_ Jim McD 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🇺🇦 💙 🇪🇺 Never Give Up (@Jim_is_me_) reported

    @O2 Came up when I tried to sign in.

  • DanyelWilliam13 Danyel (@DanyelWilliam13) reported

    Lack Of support that I’ve received on this upgrade it’s almost like you don’t want us 3 as customers . Especially when as a “long time valued customer” I could get a better deal going with @O2 who I left years ago to come to you … oh and the messages in the picture is form

  • Aaron1011011 ?101 (@Aaron1011011) reported

    @ripper2010 @O2 @iain7777 It's been like it last 5hrs or so no signal cant call for ages

  • WillCar67332857 Will Carpenter (@WillCar67332857) reported

    @O2 The 5g/4g/3g signal is non existent in Eastbourne please can you send engineers to fix it