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 03/05/2026 11:30

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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:

  • 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

  • oharama Marian O'Hara (@oharama) reported from Derry, Northern Ireland

    @O2 Poor customer experience in-store today. Disappointed to say the least.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • WiggyStylz Ⓦⓘⓖ (@WiggyStylz) reported

    @O2 are literally THE WORST network in the UK! Been asking for an MCK code for 2 weeks and they keep sending me a sim unlock code...4 times they've sent the wrong code. I need to switch network, I own my phone outright and It's locked as they've repeatedly given wrong codes. 🤬

  • M23544476 M (@M23544476) reported

    @O2 2 times I’ve called O2 (0800 902 0217) regarding a payment error, both employees hang up the phone after they hear about the issue. Irresponsible service!

  • OyinSoExtra Oyin Baby• (@OyinSoExtra) reported

    @O2 hello please I have no signal and I really need to get my pac code

  • DizzeeG Gino (@DizzeeG) reported

    @O2 No that’s still not working. Thanks

  • 66pww Peter Webb (@66pww) reported

    @O2 after numerous calls to your company to assist with switching my voicemail off and promised it would happen by a customer support agent, yet again I have been lied to. It cannot be that difficult. Please help as 1760 does NOT work

  • jobcalifornia Rick Berreth (@jobcalifornia) reported

    @biddydelaney @O2 Go inbox cyber_recovery7 on Instagram for help

  • eherne1 Emily Herne (@eherne1) reported

    @O2 I tried to use my priority reward for 2 drinks at an ember inn this evening but it wouldn’t work, it kept saying the code wasn’t valid at the checkout and it’s subsequently expired without being able to use it. Is there an issue with it’s the app tonight?

  • heyitspoppymae peroxide blonde gobshite (@heyitspoppymae) reported

    @Resiliently_Ree @O2 I had the same problem when I ordered my phone last December, they had no issue taking my payment (including for next day delivery!!!) and then proceeded to let me know they were awaiting a delivery as the device I ordered was out of stock, it ended up arriving over a month later

  • Kristoflurp Kristoflurp (@Kristoflurp) reported

    @O2 I've got the travel bolt on for my phone but have absolutely zero signal or data in the US. Roaming is switched on but no luck. Any help?

  • JennDoesStuff Jenya Todorova (@JennDoesStuff) reported

    @O2 I was first told it will take 48 hours, then 28 days, then I called back after 30 days only to be told it will take another five days. Then I called again after a week and was told it will take another five days. It's five days today. Still no resolution.