O2

O2 Outage Report in Bangor, Gwynedd, Wales

No problems detected

If you are having issues, please submit a report below.

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 03/28/2026 13:35

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (43%)

    Phone (43%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  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:

  • 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

  • declaa Declan McGrath (@declaa) reported from Llangoed, Wales

    @damienquirk @O2 It's worked now thanks for your help and yes the customer service experience was awful

  • 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.

  • 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.

  • 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

  • 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 😡

  • 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 🤬🤬🤬

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Samalaar Sammy (@Samalaar) reported

    @O2 I was issued with a odeon cinema code for use on Sunday however this is not now showing on my priority app so I’m unable to book my ticket. This seems to be a problem with priority as my partner booked the same and has the same issue however he took a screenshot of his code.

  • DesFielding Des Fielding (@DesFielding) reported

    why are @O2 so rubbish. Been trying to change my number from contract to pay as you go. Should be easy I was told.But now spoken to 4 people who keep blaming each other.Still no further forward!terrible service from @O2. They don’t know what they are doing

  • sophiehuntley sophiiehuntley. (@sophiehuntley) reported

    @beccabiebs123 @O2 No it says on 02 website get priority tickets now but then when u press that it doesnt work 😩

  • Glennboy00 𝕲𝖑𝖊𝖓𝖓 (@Glennboy00) reported

    Trying to pay @O2 £22 spoken to 4 different people and they still can’t take it. Waiting for a call back. Account is closed which seems to be the issue. Can’t be that difficult 😩

  • piano_christina Christina Lawrie (@piano_christina) reported

    @O2 hello, my 4G has not been working since yesterday. Please can you help?

  • jjchezzy Lufc super white (@jjchezzy) reported

    @leeh24 @O2 O2 network been down here in chesterfield Derbyshire for 2 days..I am stopping my contract if it isn't up and working soon..

  • jjchezzy Lufc super white (@jjchezzy) reported

    @SynthLassie @O2 Tried that with mine here in chesterfield no difference come on o2 what's going on?17 years a loyal customer never had this happen before..

  • Samalaar Sammy (@Samalaar) reported

    @O2 That is not the case. My partner has exactly the same issue, code issued and no longer showing in my priority. He actually screenshot his code so still has it

  • suehill77 Sue Hill (@suehill77) reported from Leeds, England

    @O2 hey I have Disney + linked to my O2 account minimum term ends on 30 June, do I have to give notice to cancel or can I just cancel on the 30 June?

  • emtaywrites Emma 📚💕 (@emtaywrites) reported

    @O2 Hi. I have an iPhone XR on O2. Lately my internet will not work at all unless connected to wifi, despite the fact I have 60gb of data. I’ve checked that mobile data is switched on, and toggled it off and on again to refresh it, but no joy. Can you provide any help?