O2

O2 Outage Report in Derry, Northern Ireland

Some 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 11/22/2025 20:45

November 22: Problems at O2

O2 is having issues since 08:00 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 (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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 Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout
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

  • 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:

  • OriginalJimbob Jimmy 🇬🇾 (@OriginalJimbob) reported

    My mobile phone network is utter rubbish as well. Getting sick and tired of having to balance between Wi-Fi and mobile data. Now the giants of @O2 and @virginmedia have merged I get poor service on both my mobile phone and my broadband 👍🏾

  • benootral Shukran (@benootral) reported

    @O2 Your network is 🤮

  • DHammy1971 DHammy1971 (@DHammy1971) reported

    @jak_heer @O2 Only issue with @O2 is I get zero coverage in football stadia. Everyone else can use their phones - I can’t. Other than that, spot on.

  • jtcrosthwaite Jack Crosthwaite (@jtcrosthwaite) reported

    @O2 I am in Germany, Berlin and only getting E/Edge. Can you help?

  • 1770Thumper Never Thumper (@1770Thumper) reported

    @CharlieBrougham @O2 @MarkEvansO2 WTF? or as the Brits say, What the bloody hell?

  • hoopy91 Steven Gibson (@hoopy91) reported

    @O2 Yes I can login to website but it doesn't seem to have the same features as app. Sending DM now.

  • JazzyJade Jade Maria ⚓️ (@JazzyJade) reported

    @O2 hi 👋🏼 I’ve just sent a DM regarding a big problem I’m having with my account. Any advice would be much appreciated! Thanks!

  • magicmasteryoda Napoleon (@magicmasteryoda) reported

    @O2 why is it that you had better mobile phone signal and coverage 15 years ago running on 1G than on 3G-5G Your signal is a joke

  • sohxpie Sophocles (@sohxpie) reported

    Super annoyed with @O2 why ask a customer if they'd prefer to be emailed or phoned if you're going to ignore them???? When I said I wanted to be emailed it's because I knew I wouldn't be able to answer the phone.

  • grumpyrachel Rachel Davis (@grumpyrachel) reported

    @O2 the code isn’t allowing me to book the complimentary cinema ticket - can you help?