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 03/22/2026 03:55

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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 (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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.

  • 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?

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • williamsXbaby Ryan Williams (@williamsXbaby) reported

    Hello @O2 , can you please explain to me why I've spent all morning on the phone to 4 different people at your call center with my complaint only to be told the robots won't work right. Passed from pillar to post with my complaint and got absolutely nowhere.

  • lil_skyscraper_ Sarah ツ (@lil_skyscraper_) reported

    @O2 I’m going to upgrade when the newer version comes out, I’ll still be keeping the airtime tariff just trying to cut down my monthly bills.

  • David_B1986 David Braithwaite (@David_B1986) reported

    @O2 I want to cancel my contract due to ongoing issues with your pathetic network. Keep telling me everything is fine… yet I’ve got 4G signal once again… outdoors in my garden and nothing loads or works can’t even switch to 3G only 5G which isn’t in my area. Absolute load of 💩

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

    @virginmedia Furthermore I’ll not be renewing my @O2 contract when they merge with Virgin bad enough with on #showerofshit can’t be dealing with it on my mobile as well.

  • s0phie_mae Sophie Barron (@s0phie_mae) reported

    @O2 I want to cancel my phone contract due to upcoming changes in charges in August that I did not accept when taking the contract on, can someone contact me about this please? The app is not giving me the info I need!

  • matt_brewster7 Matt (@matt_brewster7) reported

    @O2 It's non-use then , I needed it tomorrow . That's the only reason I agreed to the up grade . Your staff are also quite Rude when I tried to cancel the order as you've mis sold it to me . I've logged a complaint and I wish to take it further. I'd advise everyone to avoid 02

  • bullyathome Leigh Bullimore (@bullyathome) reported

    @itsonlymeruth @O2 No, when I called O2 customer services they were adament this wasn't happening and if I wanted to leave I'd need to pay my early termination charge... Will be trying again today...

  • toxic77rose ⭐️ Miss T ⭐️ (@toxic77rose) reported

    Is there a problem with @tescomobile and or @O2?

  • clairepiper Claire Piper (@clairepiper) reported

    @O2 Could I possibly DM you my account details for you to check if I am able to cancel please as I’m at work all day so don’t have the time to call customer services

  • EarlGrey_79 Earl of Greatness (@EarlGrey_79) reported

    @O2 I've had no signal for over twelve hours. I need to speak to someone about this quite urgently; please can you help?