O2

O2 Outage Report in Derry, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/13/2026 09:10

March 13: Problems at O2

O2 is having issues since 08:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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

  • KieranKelly1988 Kieran Kelly (@KieranKelly1988) reported from Derry, Northern Ireland

    Quite shoddy of @O2 to refuse me a contract as a new resident of Northern Ireland when my driving licence is in the Republic of Ireland and not offer an alternative verification or reply to my email of complaint from 6 days ago.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • GaryJones1965ti Gary Jones (@GaryJones1965ti) reported

    Shocking service today from @O2 been on the phone for 2o minutes trying to resolve a simple request been passed to 4 call handlers & still not resolved 😡 can you please contact me to resolve.

  • _anthonyneo Anthonyneo (@_anthonyneo) reported

    @O2 what a shambles and an embarrassment that your signal in @TheO2 is so bad. No excuses, not good enough. @LutzSchueler stop celebrating and start working.

  • EmmaSut77184774 Emma Sutherland (@EmmaSut77184774) reported

    @O2 I have sent numerous dm to o2 and all I keep getting back is contact o2 recycle, o2 recycle say contact customer services and customer services say contact o2 recycle

  • EmmaSut77184774 Emma Sutherland (@EmmaSut77184774) reported

    @O2 I have done all of this but recycle says contact customer service and customer service says contact recycle a

  • Le_p1nk Le x (@Le_p1nk) reported

    @O2 Data hasn’t been working for days now and now they’ve switched my calls off @02 don’t want to help me. About to loose a customer!

  • tiff01 laura hawthorne (@tiff01) reported

    @O2 Who is the ceo? I want to raise a complaint

  • Common_sense000 Kerri (@Common_sense000) reported

    @O2 what is going on with your mobile phone service? I've had hardly any signal at all for the last few days! my mobile contact price has gone up yet the quality of service has gone down.... so I'm paying for something I'm not getting! Same with Talktalk

  • DiggleMark Mark (@DiggleMark) reported

    Hey @O2. I’ve got a new sim coming in the next few days and had an email confirming my ‘new number’. I’m expecting to transfer my number from my current network and provided my PAC. Does that only happen when I activate the sim?

  • GrahamKavanagh7 Graham Kavanagh (@GrahamKavanagh7) reported

    @daviddunninguk @O2 I’ve had a battle with a broadband giant for a year, not getting the guaranteed speeds. They kept paying me compensation, but I don’t want that. I just want a service like it used to be. It since they joined forces with EE. Anyway I’m now on halo 3, touchwood all good.

  • tiff01 laura hawthorne (@tiff01) reported

    If you are thinking of changing network don’t go to @O2 awful customer service