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 02/19/2026 21:20

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • 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?

  • 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

    @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

  • 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.

  • 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:

  • tariiscee Shumbalette (@tariiscee) reported

    @O2 customer service is shocking and in a horrendous way !

  • MarkShopland Mark Shopland (@MarkShopland) reported

    @O2 I am trying to take out a contract with you through @AffordableMob but you have declined their credit application because of another application which was accepted with another retailer who no longer has stock. None of your advisors can help, suggestions?

  • hxterrier emma b (@hxterrier) reported

    @TPCLtdYorkshire @O2 Oh yeah that was never in doubt. Happy to pay.

  • Phendrie1976 Paul Hendrie (@Phendrie1976) reported

    @O2 been on hold for over an hour on 202. What does a long standing customer have to do to talk to a human????

  • Lorraine6623073 Lorraine (@Lorraine6623073) reported

    @O2 I lodged a complaint and was told I would receive a callback from a manager in 24 hours. That was 13th March. In store advised me to email my complaint but the email address they gave me is invalid! How can I have this escalated?

  • HelenRosex Helen Rose (@HelenRosex) reported

    Loosing the will to live with @O2! A brand new phone & I can’t use my speakers & no one cares to help!

  • bection Rebecca Faulkner (@bection) reported

    @O2 But I never had this issue before 5g came in. I'm paying a high rate for terrible service. That's not acceptable

  • ZacharySnell6 Zachary Snell (@ZacharySnell6) reported

    @O2 It’s still down ?

  • Slim5hdy 🏴󠁧󠁢󠁳󠁣󠁴󠁿Andy McCrorie🇬🇧 (@Slim5hdy) reported

    @O2 Calls and texts were fine , had full 4g signal but couldn’t connect to anything online and no apps would work or speed tests wouldn’t complete

  • teh_c Chris (@teh_c) reported

    @O2 Nope, this literally didn’t happen. Your advisor told me not to pay the first bill only the mysterious “final bill” that never materialised. Your “cooling off” period is non-existent and I would argue fraudulent.