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 02/12/2026 16:45

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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 (11%)

    Total Blackout (11%)

  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.

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O2 Issues Reports Near Bangor, Wales

Latest outage, problems and issue reports in Bangor and nearby locations:

  • 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 🤬🤬🤬

  • 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 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

  • 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 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • PhilipJReynolds Philip J ReynoldsTV 🎥 📻 🎙 (@PhilipJReynolds) reported

    @O2 I think I’ll block the number and then get a new service provider. @O2 don’t seem to be doing a lot to block these calls from your network.

  • HassSamm Hasan Sommer🇩🇯 (@HassSamm) reported

    @O2 Its a money making scheme there is no problems in the air Problems are those who using little smoke as excuses to make money and ripped the public money off If you look at elderly for example the queen 95yro she is Healthy &she lived when nuclear companies used to release smoke

  • SocksTheCat8818 CJ (@SocksTheCat8818) reported

    @PhilipJReynolds @O2 They get the country code +07, then the area code (first three Numbers after 07) then they go from 000 to 999 down the list until someone picks up

  • ScruffyJiver Ian (@ScruffyJiver) reported

    @O2 Sorry I feel that way? What kind of insulting Priti Patel style non-apology do you call that?! I shouldn't have to 'upgrade', let alone to a worse contract, to get a Loyalty bonus that I was never told would expire. Customer service at its very worst.

  • geofflever Geoff Lever #GBD (@geofflever) reported

    @O2 O2 has carbon footprint in Great Eccleston Your mast not working isn’t really the way to go though.

  • PlayforthSarah Sarah Playforth (@PlayforthSarah) reported

    @O2 It has never been set up only contract payment

  • misharavat misha (@misharavat) reported

    @O2 hi, I’ve just moved into a new flat and my O2 signal is TERRIBLE. Barely connects to 3G or 4G and doesn’t connect phone calls either. Is there a way of checking whether there is work going on or how to improve it?

  • joehiattt 🌫 (@joehiattt) reported

    @Masterson_Josh1 @O2 Shut up josh u little ****

  • ScruffyJiver Ian (@ScruffyJiver) reported

    @O2 If you genuinely think suddenly nearly doubling the monthly charge without warning, and then forcing me to change to a less advantageous contract is a good way to treat customers 1) I wilo go elsewhere and 2) you need to have a serious think about your ethics and customer service

  • JudgeFriends Amy Tanner (@JudgeFriends) reported

    @NETGEAR @O2 I have purchased a netgear nighthawk M1 mobile router. A few months ago the 5g on the dual band has stopped working, every device connected to it says no Internet connection. I have tried everything I can think of to fix this. I need to use it on dual band for the...