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 02/08/2026 15:10

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  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:

  • 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

    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?

  • 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

  • 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

    @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 🤬🤬🤬

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • harrysmaple97 P Maple (@harrysmaple97) reported

    @O2 incredibly poor service and attitude from Ningreipam today who is supposed to be a complaints manager. Ended my chat 3 times today saying he couldn’t help and finished saying okay bye. Very unprofessional and down right rude #o2 #poorservice

  • morriskev Kev Morris (@morriskev) reported

    @O2 @O2 I’ve tried all the self help as per guide and also been to the local o2 shop and they have helped as far as they can. You replied to my original message and I’m still waiting for an email response? I’m not going to continue to pay for a service that doesn’t work!

  • Masonn_xo Mason ♡ (@Masonn_xo) reported

    @Shaun69060014 @o2businessuk @O2 3G and below is nothing at all especially some 4G and 5G areas. there was this one time I had to turn off 5G cuz it was so bad. 4G performs Better than 5G apparently in some places

  • SPG8250978 S P G (@SPG8250978) reported

    @O2 @O2 can someone please update me on the mast issues YO11. Ongoing for nearly 2 months rarely able to get a signal or make calls. Received a text to say aerial would be fixed by 28 Sep - it hasn't been.

  • Saz_Bowen Sarah L Bowen (@Saz_Bowen) reported

    A warning to as many people as possible- never go with @O2 the most dreadful company I have ever dealt with.

  • omalunn paruwczak (@omalunn) reported

    Hey @O2 the location of your Leeds Trinity store on Google Maps is incorrect, can you fix it please?

  • EMalzo Eleanor Mallon (@EMalzo) reported

    @aileenmud @EE I'm with @O2 but it's the same. Terrible signal and last 2 days haven't received or been able to make any calls. So glad I'm still able to pay o2 for their services though..

  • LauraRob95 La Robinson (@LauraRob95) reported

    @O2 still no call back received. You have cut off a new mother of a vulnerable baby. 40 days and you still don't help. Ofcom here I come by the looks of things!

  • CarenElmes ❤Caren❤ (@CarenElmes) reported

    @O2 Quite possibly the WORST customer service in existence! 15 mins in queue then answered by a woman who has no clue what she’s doing now currently on hold again!😡 #cancelcontract

  • littleredpizza1 littleredpizzaco (@littleredpizza1) reported

    @peterd1974 @O2 @EE The ‘ Dunham dip’ everyone has problems but I’m getting increasingly dissatisfied with the lack of 4G in the WA14 area - I know it’s first world problems but when you rely on good mobile data it’s frustrating