O2

O2 Outage Report in Derry, Northern Ireland

Problems detected

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

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 03/06/2026 18:10

March 06: Problems at O2

O2 is having issues since 06:00 PM 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 (48%)

    Phone (48%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • waitrosepapi Philosoraptor (@waitrosepapi) reported

    Hey @O2 I can’t seem to be able to get on your upgrade website. Tried everything, just get a server error. Any help?

  • NorbStero NorbSter (@NorbStero) reported

    @O2 Even the best phone in your network will be a brick without internet. Your network in Swansea is awful. Can’t even play audiobook in the waiting for my daughter. Coverage checker lies about excellent coverage in this place. Oh.. and 5G in Swansea city centre is only on your maps

  • luke_neal12 Luke (@luke_neal12) reported

    @O2 I haven't had any signal in Tower Hill/Wapping area (E1W) for a week now, totally unacceptable. Will you be refunding me for the data I have paid for that I am unable to use?

  • Ben_2Wheels Ben Smith (@Ben_2Wheels) reported

    @O2 How do I report a Network Issue. The MyNetwork app keeps telling me there’s no problem, but there is and there’s no option to report a fault.

  • kellyburt1987 Kelly Burt (@kellyburt1987) reported

    @O2 It seems like I cannot get anywhere with your customer services at all. Think its time to report it to trading standards and higher for not fulfilling the contract of sale

  • Neetstweetss_ Anita. (@Neetstweetss_) reported

    @O2 is the worst provider known to man. Cannot wait to never have to use their services again.

  • SamuelThomas26 Sam (@SamuelThomas26) reported

    @O2 even though your signal tester informed me before buying that the signal was strong in Cardiff - lies lies lies

  • Patrick00653216 Patrick (@Patrick00653216) reported

    @O2 calls not available in Harrogate town centre nor 1m outwards? Can you help please?

  • avandyc Andy Cowan (@avandyc) reported

    Is it just me, or is @O2 #5G terrible? Every time my phone shows 5G whatever I was doing grinds to a halt!

  • JaeyKelly Jay Kelly (@JaeyKelly) reported from Bridgend, Wales

    @O2 Are there any networks issues in South Wales? For the past week or so my phone signal reverts to 3G.