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 03/10/2026 19:30

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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. 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

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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.

  • 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.

  • 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:

  • AlirezaVersi Alireza (@AlirezaVersi) reported

    Is is me or is @O2’s 4G connection truly terrible?

  • Sufcsmithy Jonny smith (@Sufcsmithy) reported

    @O2 terrible customer service for a potential new customer! #shocking

  • MozFreak SmithsFreakery (formerly MozFreakery) (@MozFreak) reported

    @O2 hello. For the last week I no longer have visual voicemail on my iPhone 13 Pro. I’ve tried various things from a Google search but still not available. This seems to have happened after I got back from a holiday in the US last week. Help!

  • mwatsonn90 Michael Watson (@mwatsonn90) reported

    @O2 no service since Friday after being told signal would be reinstated after 24 hours, no advisors available when dialling 202…needless to say still no service

  • Fazzanelli Maximillion Pegasus IV ⚪ (@Fazzanelli) reported

    @O2 I tried both apps. When you get to the website to redeem the offer, an error message occurs. I think it's more of a website issue than an app.

  • dijay1 David Jackson (@dijay1) reported

    @O2 how do I contact o2 to get a 5g sim. No help available in my my o2 account.

  • daz1972horses Darren (@daz1972horses) reported from Cricklade, England

    @O2 please can you justify a £49 charge to call Australia for 19 minutes? I used my partners phone as I had no signal and needed to call o2 to enable Wi-Fi calling. While he does not have the international bolt on like me, I was shocked to find out the charge. this is exorbitant.

  • Nikki_Smith94 Nikki Morley (@Nikki_Smith94) reported

    @O2 hi, how do I cancel a bolt on please

  • missdaniellels Danielle Smithson (@missdaniellels) reported

    Just spoken to the rudest person @O2 store in Ashton Under Lyne. Customer Service was atrocious!!

  • TeachesMr MrWTeaches (@TeachesMr) reported

    Asking for a friend… Data/apps etc won’t transfer from Android to IPhone via the IOS app. Nothing will transfer. Any help or advice? @O2 and @Apple been unable to help so far. Thanks in advance