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 12/24/2025 08:05

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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

    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

  • 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

  • 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

  • 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:

  • pixiefan_123 Annalise 🦔 (@pixiefan_123) reported

    Absolute joke how I am getting bad signal everywhere I go. @O2 explain? Never experienced such poor service from yourselves as I have these past few months.

  • CharlesGloor Charles Gloor (@CharlesGloor) reported

    @O2 no signal in Moretonhampstead. Rubbish. Does not help local business #notspot #infrastructure

  • AndrewJamesB82 Andrew (@AndrewJamesB82) reported

    @LeftBack2 @O2 Must be a mast down in every area I go into , then. I’ve just given them 30 days notice , going elsewhere.

  • _AnarchyOne Becca 🖤 (@_AnarchyOne) reported

    @SamsungHelpUK my S21 has become super glitchy, slow and randomly restarts itself. The latest software is installed, I've restarted it multiple times too. I'm in contract with @O2 for another 2 years with this phone 😫

  • CaroleGriffit13 Carole Griffiths (@CaroleGriffit13) reported

    @O2 why do I keep getting emails from O2 billing me for a sim card that I have never used and cancelled by phone? The person I spoke to advised me to cancel the direct debit, which I did, and refunded me for the first bill, but still they keep coming!

  • nin_das DasNin (@nin_das) reported

    @O2 what a shambles! Sat in EU country with no mobile data connection and your help bot tells me to reset my phone to factory settings...??? Sort it out!

  • PaolaCabrini PaolaCabrini (@PaolaCabrini) reported

    @O2 Hello! I have been waiting for my SIM since 08/07 as part of a deal with also Virgin Media bundle. My emails with password setup are expired so I cannot log into the all and get support, can you please contact me via DM here?

  • c04d003021dd4f3 Urszula Richards (@c04d003021dd4f3) reported

    @andrejpwalker @rneimer53 @O2 So true🙉 customer service is non existent 🤪

  • Bunny_Longstock The_Bunny🌦️🌞 (@Bunny_Longstock) reported

    @O2 @Bekhboyle Hi I’m in Croatia, checked before I left the uk that I wouldn’t be charged for using my monthly allowance here, and I’ve been charged for data roaming! Can’t message customer service as busy!

  • bi68495599 Birdman (@bi68495599) reported

    @O2 poor connection issues in San Jose whilst roaming hardly any connection! Not impressed!