O2

O2 Outage Report in Derry, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

The latest reports from users having issues in Derry come from postal codes BT48.

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 03/31/2026 21:25

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  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 Internet
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone

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:

  • politicalsquif politicallysquiffy (@politicalsquif) reported

    @O2 my phone has been away for repair for a week, out of the blue I'm told it's out of warranty when two months old, impossible to speak to anyone, so is your insurance and repair system a scam or do you just not care? Worst to customer services ever

  • P0LLY_Q Pauline Quigley (@P0LLY_Q) reported

    @O2 I have been unable to make or receive calls all day in or out of the house. My voice is ineligible and either breaks up or sounds like I am under water. What is the problem?

  • NatashaJones_01 Natasha (@NatashaJones_01) reported

    @O2 I can't seem to make or receive calls right now, can someone help me out with this please? I last received a call at 14:15 today.

  • semajnellum James Mullen (@semajnellum) reported

    ******* man, @O2 signal is utter pish. Getting worse by the day 🥴

  • RyanStr63842929 RyanStrain (@RyanStr63842929) reported

    @O2 wish i never upgrade with use 😡😡

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 Hi how are you today? I just spoke to customer service and they said that they can’t move a pay monthly number to a pay as you go SIM they said it has to be Retentions. Is this true? 💙

  • jonocapps Jonathan Capps (@jonocapps) reported

    @O2 Hi, I'm a bit disappointed that after pre-ordering the Pixel 6 Pro last week and being told that it will be delivered in time for launch day that it's still not marked as dispatched, despite this being launch day. Support will only tell me I'll get an email on dispatch...

  • maanionthemap maani🇵🇸 (@maanionthemap) reported

    @O2 I STARTED MY VOUCHER BY ACCIDENT HELP ME

  • oraclekate Kathryn (@oraclekate) reported

    @AndyMcK1982 @O2 It's the hills. You have to move about a bit to get a signal. The postcode checker is rubbish.

  • darknessandmist darknessandmist (@darknessandmist) reported

    Hello @O2 Please can you fix the app? It is not showing that codes are unavailable. I went into Nero and the code didn't work at the last minute. Not a huge expense but even then.