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 02/01/2026 07:35

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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 (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:

  • 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.

  • 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

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

  • 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.

  • 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

    @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

    @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

  • 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 🤬🤬🤬

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • phil_lfc_82 LFC1️⃣9️⃣ (@phil_lfc_82) reported

    @kiedrh @VodafoneUK @O2 Wrong though isn’t it mate? My thoughts are keep you’re current customers happy then every other new customer is a bonus.

  • c17yb8b3 Katie~Louise (@c17yb8b3) reported

    @O2 still being ignored!! 8 days now with this shocking service. How do I complain.

  • Charlie15850728 Charlie88 (@Charlie15850728) reported

    @subhendudey @O2 Not working for me or my wife either

  • Whoisblaxx WIB (@Whoisblaxx) reported

    @giffgaff @O2 day 2 with no service at all, with no time scale of the problem being solved either.

  • BenjaminShackl5 Benjamin Shackleton (@BenjaminShackl5) reported

    day 3 of no outbound call service with @O2 . Basically being ignored at this point. Can’t speak to my therapist, can’t speak to my support network as they have landlines. Can’t call ANYONE. Just took out a brand new contract, what GROSS service?

  • subhendudey Subhendu Dey (@subhendudey) reported

    @O2 is there any fault in your network. Phones are not working!!!

  • howardhardiman Howard Hardiman (@howardhardiman) reported

    @sneezy7purple @O2 Aagh, and if she's not staying there for long, it's not like you can buy a pay as you go SIM with data or anything because each ward might be a different network!

  • MartaParente9 Marta Parente (@MartaParente9) reported

    @O2 ridiculous customer service, over 2 hour wait time and still counting to actually get assistance with an issue ???

  • AlMitchell89 Alex Mitchell 🇺🇦 (@AlMitchell89) reported

    @O2 what the hell is going on with your data network across Bradford I've had shocking service out and about & let's not forget since I swotched over to you my local mobile mast has been faulty and awaiting repair... that was back in July. I've had shocking service

  • HarrisonAmy Amy Harrison (@HarrisonAmy) reported

    @O2 What is your customer service number? It's no longer listed on the site