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 03/26/2026 07:55

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  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.

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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

  • 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

  • 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 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ujuice ujuice  (@ujuice) reported

    @O2 I have had 2 calls in a week asking me to upgrade and clearly are not UK CALLS and then after I hang up I a code to retrieve my account

  • brazendwarfuk rayoxmale81 (@brazendwarfuk) reported

    @O2 how can I change the details registered on the My Network app?

  • dj_mcguinness David McGuinness (@dj_mcguinness) reported

    @O2 You’re a disgrace O2 it’s hopeless … absolutely hopeless dealing with you when you’ve a problem

  • MissBlackAttack Lou🦄🇯🇲 (@MissBlackAttack) reported

    Actually can not cope with the lack of signal I have with @O2 Can never get through and stay connected on the phone. Never have signal to use maps, my phone is so pointless. What am I even paying for???

  • LinMen7 Lin Men (@LinMen7) reported

    @catherine_mayer @ThreeUK @O2 Bad network

  • TracyLeeGomez TracyLee Photography (@TracyLeeGomez) reported

    @O2 Absolutely ridiculous been trying to get help & info for a week with intermittent Internet on ship. No communication or direct info on roaming charges

  • acalumrawlinson callum rawlinson (@acalumrawlinson) reported

    @O2 hi I need help please

  • BarryTuckwood Barry Tuckwood (@BarryTuckwood) reported

    Just learned that reporting an incident on rail services incurs an extra charge. 61016. See it, say it, sorted. And @O2 charge extra for it. @Se_Railway

  • emilysmith820 Emily 🐾 (@emilysmith820) reported

    Tried calling @o2 was waiting 25 minutes and the call start ringing again and the call get ended. Rude or what 😑

  • catherine_mayer Catherine Mayer (@catherine_mayer) reported

    Has anyone had particularly good or bad experiences with @ThreeUK? They're offering cheaper deals than @O2