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 02/21/2026 18:35

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • 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.

  • 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 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

  • 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:

  • dalehay Dale (@dalehay) reported

    @O2 @giffgaff No worries, O2. It was Twitter itself that had messed up with some of their APIs, as many other people (on various different networks) were having the same issue. All is normal now. Have a good day.

  • DavidColeman33 David Coleman (@DavidColeman33) reported

    @O2 Hi. Thanks for your reply. However, that link doesn't work for me. Is there an error in it?

  • TheTyChapman Tyler Chapman (@TheTyChapman) reported

    @O2 why is your connection so bad in the Scarborough area! Ive been with you for possibly 10 years, but service is rubbish! Doesnt work in my house unless connected to WI-FI and at work its ultra slow! Temped to move services

  • maryawild05 Maryann Wild (@maryawild05) reported

    Shocking service from @o2. People, please DO NOT BELIEVE that capped bill means they wont charge you. My 9 year old just ran up a bill ,£250 in 3 days.All they could say was oh it’s ok you’ve got till next month to pay it. CAPPED DOES NOT MEAN CAPPED 🤬🤬🤬#shockingservice

  • GardensByPoole Paul Western Esq (@GardensByPoole) reported

    @O2 I’ve deleted it, but it would help if @o2 & co. spent more time looking for a solution.

  • vikkigregory Mrs Simmo (@vikkigregory) reported

    Absolutely disgusting how my husband has been treated by @O2 he has rang everyday for 2 weeks even been in to the local store to get help with his account,no one is helping or can help or ringing back! He’s paid his bill twice over the month and been cut off #awfulcustomerservice

  • chloeannelillia chloé (@chloeannelillia) reported

    @O2 is there anyone i can contact about my bill? i paid my phone off over a year ago and the contract was supposed to come down yet i’ve noticed i’m somehow being charged more than my old contract?

  • vikkigregory Mrs Simmo (@vikkigregory) reported

    To be told by an o2 assistant in store that they are not interested in your issues! #awfulcustomerservice @O2 also rang everyday for 2 weeks and still nowhere #shocking

  • Bilsbbb Lisa (@Bilsbbb) reported

    @O2 I sent my phone to O2 recycle in the packaging you sent me, but am yet to receive confirmation that you’ve processed it. I have the Royal Mail tracking to say it’s arrived, but didn’t put my trade in summary in the package because my details were on your packaging. Help pls!

  • RatcliffeKeely Keely Ratcliffe (@RatcliffeKeely) reported

    @O2 called you 4 times in the last hour and everytime u have answered the phone u have put the phone down. Worst thing is I spoke to someone this morning who said they had dealt with my issue and you still haven't. Amazing how I only renewed my contract Friday.