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 12/22/2025 00:25

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • Farmeronecow Nick Trask (@Farmeronecow) reported

    @O2 @virginmedia I'm an O2 customer as is my wife and we have the virgin oomph package in our home which is in her name, my question is will i qualify for the exclusive benefits?

  • dave2482 Dave (@dave2482) reported

    My iPhone 8 has started to split after 3 years apparently the battery can swell 😮Ordered an iPhone 11 from @O2 an hour ago and just had a message it’s ready to collect on an upgrade, outstanding service! 👏

  • w36613 JW (@w36613) reported

    @O2 Day 3 of no service. Its appalling that the promised return calls don't happen and we have to start from scratch on every call. Is the number porting issue fixed yet?

  • theycallmeDave7 Landshark (@theycallmeDave7) reported

    @JakeThurmanUK @O2 @ToughMudder from reading through the thread on hotukdeals, nope.. really bad show

  • elsie33 Professor Lisa Marie Johnson (@elsie33) reported

    @ShlomitSofer @O2 Thank you! If I find a solution (obvs I’ve cancelled them all…) I will share it. Phone is main social contact for child with complex needs so making it secure rather than removing it entirely is what I want to achieve, plus refund if possible as she is a minor.

  • kells1133 kellie (@kells1133) reported

    @O2 are you able to help?

  • Finchyboy1984 Jon Finch (@Finchyboy1984) reported

    @diegosempreboni @O2 Same here, literally watched the count down to 10am and then out of stock, what a joke!

  • VMO2News Virgin Media O2 News (@VMO2News) reported

    We’re here to Supercharge the nation’s connectivity with Volt. ⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡ Our first joint customer value prop offers our customers, exclusive offers, including faster @virginmedia broadband and double @O2 mobile data #BetterConnected

  • KatePinkSmith Kate Smith (@KatePinkSmith) reported

    @O2 Too late. All cancelled. I’ve also wasted 90 minutes of my time speaking to you guys due to non customer centric processes. Shambolic.

  • kassborra Marmite the Cat 🏹 (@kassborra) reported

    Hey guys @O2 I've just noticed in the app that when I check my data usage, under Unlimited, it says 650gb. I've come close to that figure a couple of times but never yet exceeded it. If I did actually use that amount, would I be cut off until the next refresh. Cheers, Kev