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 12/20/2025 01:25

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • 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

  • 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:

  • trotttrott3 dane trotter (@trotttrott3) reported

    Oh look @O2 signal is down again where i live because they’re putting out 5G apparently! I suppose i’m gonna get charged for the data i can’t use until friday again?

  • Ham_SandwichNOM •Kraig• (@Ham_SandwichNOM) reported

    @RFU @O2 Long as theirs no biological blokes in, I’ll support

  • MissJLomax Jo (@MissJLomax) reported

    @lukew492 @O2 Iv had the same issues!

  • alan_wain alanone (@alan_wain) reported

    @SamsungUK Hey @SamsungUK @O2 I receive 1 message a day from them I would give them a call but my phone doesn't work not very good this do you not think ????

  • Darket696 Ed (@Darket696) reported

    @Miss_Pumpkin666 @O2 O2 have been garbage here in Reading for ages, I'm about 400m from the mast and I'm lucky if I can make calls some days 😔

  • SmilingClare Clare (@SmilingClare) reported

    @O2 My Dad is trying to get his PAC code from you as he wants to switch from O2 PAYG to a different network & keep his number but he keeps getting a text back saying “there’s been an issue processing your request please try again later…” Can you help get his PAC code please?

  • CurryInTurry DJ Nerja 🇺🇦 (@CurryInTurry) reported from Manchester, England

    @O2 @purpledolphins7 They didn't help me. They didn't apply the increase in speed. In fact they said I could have 1gig for £30 extraper month. False advertising and liars!

  • Kerrywa61846284 Kerry walters (@Kerrywa61846284) reported

    @O2 absolutely shocking, 3 weeks of calls dropping and no data when outside on none of the handsets on my contract, its 2022 and cannot get standard signal, not paying for a service thats not being provided

  • NathFerguson Nath (@NathFerguson) reported

    @Slug_a_otoole @Ballymoran @O2 Definitely I’m constantly getting no network available and if I do get any network the speed is piss poor, and when u mention it, they just fob you off, or ignore you, their customer service is crap

  • lukew492 Luke Watkins (@lukew492) reported

    . @O2 Intermittent in my area for 5 weeks now due to a broken mast. Waited for a call back from a manager twice now to no avail (likely as I have no signal, as I’m on O2). Anything you can do to help? Going round in circles with your phone support.