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 02/25/2026 23:25

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  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

    @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

    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 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

  • 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 🤬🤬🤬

  • 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

  • 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.

  • 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 😡

  • 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:

  • RevDrDom Rev Dr Dom💙 (@RevDrDom) reported

    @O2 So you have to be an O2 customer? Didn’t see that in the original tweet

  • RealMikeMurray Mike (@RealMikeMurray) reported

    @O2 I have and there is a problem I cannot ring out and I am scared

  • yelenasweisz emily ‎⧗ saw BW x2 (@yelenasweisz) reported

    ain’t being funny by @O2 is the absolute worst network to be on, idk why i’ve put up w it for so long, signal n service is Shocking 🤡🤡

  • Neilwarwick24 Neil Warwick (@Neilwarwick24) reported

    @O2 Doesn’t help

  • PaulUK82 努力　未来　A BEAUTIFUL STAR ⭐ (@PaulUK82) reported

    Switched to @O2 network this week After being with T-Mobile / EE majority of my life Now just counting down the days until I can get my free Greggs Vegan Sausage roll on Friday or Saturday 👌 Then watch a free film at the Cinema on Monday 🙌

  • m333ruu1 Umair Ahmed (@m333ruu1) reported

    @O2 Some one changed my security question and you giving out pizza ovens instead of talking to customers to resolve issues. You useless bunch of bar stewards.

  • junklight mark john williamson (@junklight) reported

    Hmm - where’s my phone signal gone??? @O2 (yes I’ve just checked the bill got paid ;-) )

  • RichardHesketh1 Richard Hesketh ☯️⚛⚕ Don't Call Him B****s. (@RichardHesketh1) reported

    @O2 are behaving atrociously when trying to "Resolve" a problem with signal absence in our area. @GiffGaff immediately released me from contract (they are on @O2 as well). What's wrong with this company?

  • MarkWood3010 Mark (@MarkWood3010) reported

    @O2 So I’m correct then! Punishing those with you who have paid for their device….great customer service there eh!!

  • Holly40312439 Holly (@Holly40312439) reported

    @O2 hi I need help with reporting a default on my credit i need to dispute