O2

O2 Outage Report in Derry, Northern Ireland

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The latest reports from users having issues in Derry come from postal codes BT47.

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 02/26/2026 22:45

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  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:

  • kellycullen09 Kelly Cullen (@kellycullen09) reported

    @O2 Thank you @O2 twitter team for all your help this morning , sorted my issue within an hour which customer services have failed to do all week.

  • jakethomasowens Jake Thomas Owens (@jakethomasowens) reported

    @O2 Your service is beyond a joke !! Try to get through on online chat, you are always unavailable ! Your staff on the phone tell me they will call back if it cuts off and never does ! My phone I pay for never has service and how am I meant to sort it if your staff cannot !!!

  • Sean62140511 Sean (@Sean62140511) reported

    @O2 I don’t have this problem as I’m with O2 and my phone has been cut off for nearly two weeks in total due to your errors

  • gazsoulsby garry soulsby (@gazsoulsby) reported

    @O2 your signal in weymouth, Dorset is awful. We are paying for a service that isn't fit for purpose. Its been like it for ages and is affecting our business. Can't make bookings or take payments. All you say is the masts are faulty. Well that doesn't help . Poor service

  • Sean62140511 Sean (@Sean62140511) reported

    @BelalMatin @O2 There is no way to contact them if you are a customer either I’m finding

  • NARLIEHANNI ᴬⁿᵈʸ (@NARLIEHANNI) reported

    @O2 hi, I'm looking into getting a nintendo switch but would like some help deciding what one to go for

  • keep_chris_up Chris 🤘 (@keep_chris_up) reported

    @O2 are absolutely useless. Put my direct debit up by 10% without notifying me.... Their prices are already bad enough but it's getting ridiculous now. Can't even get through to their support line.

  • profKayW Darlink 🔗 (@profKayW) reported

    @O2 why dies it take 5 days, 2 customer service calls and a number of lengthy messages to transfer a number and close an account? Incompetent customer service staff make a mess which cost money..

  • macneill1967 Michaela B (@macneill1967) reported

    @O2 do you purposely make it so difficult to pay off your device in order to keep customers? Not a great customer journey…

  • SubCastCo Submarine Broadcasting Co (@SubCastCo) reported

    @AnthonyMorrow83 @O2 Speaking as someone who ...er... knows someone... who has a day job there, hang up and go to your nearest O2 shop. They are better trained, better incentivised and have more freedom.