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 03/24/2026 17:55

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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 (%)

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:

  • NayRaver Raver Nay (@NayRaver) reported

    @DamndSMC @O2 Been with them 10years+ and had no issues regarding peak time connections!!

  • cabbagekeks Blue Betty (@cabbagekeks) reported

    @O2 why is it you think it’s ok to increase the cost of my contract without telling me, then ring me up to sell me more, and when I dispute increase you hang up on me? Utter contempt for customers! 😡

  • bbbalazs007 Balazs Borcsok (@bbbalazs007) reported

    @O2 But I can’t find all the info there Can you please help me out here? This info is from apples website Family Setup makes it possible for the entire family to benefit is using an Apple Watch, without needing an iPhone.

  • lewisgeoffrey Lewis 🦉 (@lewisgeoffrey) reported

    @O2 hi folks can someone help with an issue with my device? New phone arrived less than two weeks ago and it crashes/restarts quite frequently... don’t want this happening for 36 months 😭

  • JohnHC86 John C (@JohnHC86) reported

    @O2 I love the web security at o2. On the login page, when it sends you a secure code, you can just click "my o2" and bypass it... Genius!

  • Goonerlover69 ⚜GOONERLOVER69⚜ (@Goonerlover69) reported from Croydon, England

    Good morning tweets! What a muggy nite! So @O2 have teamed up with another network, my smart meter isn't connecting to meter, my BT line went down too as its gone digital, same time my smart meter went tits up!🤔 Honestly technology floors me to the ground sometimes🙄

  • john88252035 john (@john88252035) reported

    @O2 fix up your 4G you bunch of ***** *****

  • Brandon30772140 Brandon Khan (@Brandon30772140) reported

    What a load of **** @O2 is , just wasted 16 minutes talking to someone at the customer service to receive no outcome . What a load of **** , been with o2 for years , time to move to a better service provider I think . No better off from now then I was 20 minutes ago when I called

  • nopantsuk Nick Thorogood (@nopantsuk) reported from Llanharan, Wales

    @O2 my number should be ported to you today that I requested yesterday morning. I’ve had no confirmation texts or emails though and number still on old network. Any ideas?

  • pdwill76 Paul Williams (@pdwill76) reported

    @O2 Why not do this openly so everybody can know how effective your response is? For a start, maybe you can explain why I couldn't get through to your Customer Service Line for over 150minutes between 4pm and 6.30pm yesterday? This seems a common occurence?