O2

O2 Outage Report in Derry, Northern Ireland

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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 Derry, Northern Ireland

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Derry and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Derry, Northern Ireland 12/13/2025 20:50

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Derry, Northern Ireland

The most recent O2 outage reports came from the following cities: Derry.

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City Problem Type Report Time
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout
United KingdomDerry Phone

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 Derry, Northern Ireland

Latest outage, problems and issue reports in Derry and nearby locations:

  • dartduignan180 sean duignan (@dartduignan180) reported from Culmore, Northern Ireland

    @virginmedia @O2 But not your customer service when it comes to cancelling an order

  • oharama Marian O'Hara (@oharama) reported from Derry, Northern Ireland

    @O2 Poor customer experience in-store today. Disappointed to say the least.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • toluaiko over it. (@toluaiko) reported

    @O2 your customer service is very rubbish, simple number change you can’t do? It’s been 48 hours and you’ve disconnected both numbers but You said it will only take 24? This is very inconvenient as I can’t receive or make calls or texts

  • lovedisco69 Stephen (@lovedisco69) reported

    @O2 I’ve had enough. Service is pathetic yet I’m still expected to pay nearly £100 p/m for phone/iPad/watch when I’m virtually unable to get service on each device! Daylight robbery and am disgusted I have no option to keep paying for total lack of service, absolutely fuming 😤

  • adzflowers Adam Flowers 🌼 (@adzflowers) reported

    @O2 hi. It’s impossible to get help. Live Chat directs to website as nobody available all week. Website says use Live Chat. I’m running low on data as Volt double-up hasn’t been applied and it’s almost a month. Please can you assist?

  • TheMums Marian (@TheMums) reported

    @O2 very disappointed yet again, took me two months to get my double data allowance. Now our son is also having same problem has run out of data having been told Lowndes will double in two weeks now told it will be another two weeks

  • RickBeardmore Rick Beardmore (@RickBeardmore) reported

    @O2 I need actual contact details for the fraud team, getting abit bored of being told by Customer services that "the fraud team will contact me". I'm not even a customer!!

  • sophiehpowell Sophie H Powell (@sophiehpowell) reported

    Father with @O2 also has no signal I assume there’s a problem with the mast?

  • ShvanAl25513562 Shvan Ali (@ShvanAl25513562) reported

    @lovesid1 @O2 I’m in same **** with BMD

  • IanPike https://techhub.social/@ianpike 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@IanPike) reported

    @O2 & @madebygoogle when will the O2 UK network get #PixelWatch LTE capability? Seems like someone is on the naughty list, must try harder in 2023? #TeamPixel #PixelWatch

  • MilanKantor5 Milan Kantor (@MilanKantor5) reported

    @lovesid1 @O2 @MarkEvansO2 This is completely ridiculous BDM customer service doesn't exist and my direct debit going to O2 and nobody wants to deal with that

  • bvmo00321 jagger☮️ (@bvmo00321) reported

    @SueDown51169163 @O2 Hit up Allenfixx on instagram instead of wasting your time here support won’t help I’ve had this issue before he helped me out