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 03/18/2026 05:00

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Derry, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomDerry Internet
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout

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 Derry, Northern Ireland

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

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

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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • nickmilne8 Nick Milne (@nickmilne8) reported

    @O2 currently been on hold for 1 hour and 17 minutes trying to speak to an advisor. Wtf

  • emma87_ ~emma~ (@emma87_) reported

    @Bad_Gamer_Glenn @O2 Ah your wife is abbie, i did speak to her. She left me a voicemail explaining the circumstances but i had to call her back and explain im just a customer too

  • jackie16622121 jackie (@jackie16622121) reported

    @O2 I'm trying to obtain my proof of purchase and it took over 30 mins and tranferred twice with no joy.I ask to be called back and I'm a day later and i still cannot get that call and still no proof of purchase. Considering O2 is a communications company, the service is poor.

  • kimbaslase Kim Slase (@kimbaslase) reported

    @O2 your customer service line HANGS UP on the caller once it’s confirmed they are calling about issues with topping up. Virtual assistant provides no info besides that number. How can I speak to a human?

  • avid__fan sushi (@avid__fan) reported

    @O2 brilliant! I was cut off after 45 mins waiting in a call queue. This after waiting 4 months for my account to be activated. Dismal service.

  • Waves_CSJB Megan 🦋 (@Waves_CSJB) reported

    @O2 Thank you! I just wanted to check if there was a phone mast down which there is or if it was just mine & my mums phones playing up, hoping it gets sorted soon 🤞🏻

  • Jeko7171 John Oldroyd (@Jeko7171) reported

    @O2 Anyone offering customer service? No access via phone, chat or DMs! Keen to know why my airtime tariff has just increased by 25% mid contract with no explanation

  • bobsyhawkins Robert Hawkins (@bobsyhawkins) reported

    @O2 Hi, can you please help me. My phone is saying it is not registered to the O2 network for some reason, and I can not make or receive calls. I have tried resetting the phone and taking out and replacing the SIM, but still no luck. I need to have cellular coverage urgently. TIA

  • Can_U_Feel_It_ The Purpose Maker (@Can_U_Feel_It_) reported

    Really crap service from @O2 and @Apple after my 6 month old phone developed a charging fault and died. Sent back and forth between both with Apple finally picking up responsibility by repairing it today in an Apple Store (those staff were great). Still not heard back from @O2

  • TirEoghain59 Bourneirish (@TirEoghain59) reported from Christchurch, England

    @O2 having problems activating my account. Can you help