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 03/26/2026 14:05

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 (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  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

  • 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.

  • 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

    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.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • paullawrence91 Paul Lawrence (@paullawrence91) reported

    @O2 has got to be the worst company to have a phone with the now, can’t get a signal anywhere

  • Tonyms69 Anthony Stephens (@Tonyms69) reported

    @O2 I need some technical help, I’ve been waiting on chat since last night.

  • Jessica65787325 Jessica Rose (@Jessica65787325) reported

    @O2 Caffè Nero not aware of the new deal on Priority app and thought it was only from Mon-Thurs. Not sure if it’s because of my drink choice that the QR code came up as invalid - I ordered a large, single origin mocha which used to work on the previous deal. Help!

  • MichaelisXL 🔞₥ł₵Ⱨ₳ɆⱠł₴ӾⱠ🔞 (@MichaelisXL) reported

    @O2 I cant get a signal no matter what

  • FigmentalMonkey Mark Smith (@FigmentalMonkey) reported

    Another day, another email (following yesterday's letter!) from @O2 chasing payment for a contract that was cancelled in the cooling off period after it was mis-sold, and the SIM never used. Official complaint has until Monday to be responded to before ombudsman is contacted.

  • dorkipedia — rylee/ry 🦦🏳️‍🌈. (@dorkipedia) reported

    @O2 I have no service. Pay as you go.

  • Ben_Millar Ben Millar (@Ben_Millar) reported

    @O2 cafe Nero voucher not working

  • bipolarmessxo Smurf 💙 (@bipolarmessxo) reported

    @JPBakes3 @MartinSLewis @O2 She would be best placed to go Sim Only, she's unlikely to get any network to accept her right now with no history on her credit report. Lots of searches will ruin it more. Try a Three UK sim only, if they don't accept her no other network will.

  • s9pke Handy Hunks (@s9pke) reported

    @O2 so glad I bought myself out of my contracts early. After 19 years with O2 - their service is far short of poor…

  • Tonyms69 Anthony Stephens (@Tonyms69) reported

    @O2 Any help