O2

O2 Outage Report in Derry, Northern Ireland

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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 03/22/2026 16:00

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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.

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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:

  • MinalCEO Minal (@MinalCEO) reported

    I need to make a landline call asap @O2 why tf is the network down?

  • freemotely Ben (@freemotely) reported

    @BexHeadTeacher @O2 South Birmingham here, and wife has had same issues at work in Central Birmingham. Excellent service prior to this issue though.

  • paul2dart Paul (@paul2dart) reported

    @O2 WiFi on the tube by @virginmedia doesn't work for PAYG customers. Says you need to top up. Please can you give it a poke. Thanks.

  • cob75 Caroline CO'Brien ☘️ (@cob75) reported

    @O2 cancelled my contract two months ago but still taking payments. Can someone please help?

  • _tatertott Mona Lott (@_tatertott) reported

    @O2 Received a bill for travelling abroad for international data usage despite my data being turned off all the time I was in that country, can someone get in contact to help please.

  • tinamarieshaw Tina-Marie Shaw (@tinamarieshaw) reported

    @O2 Good evening. Please can you tell me the customer service 'open' times? Earlier, I was put on hold, after speaking to the first person, for 48.38 minutes then spoke to 3 more people, the last one was going to call me back as I could hardly hear her. Still waiting...

  • NicholasDan1el Nick Ford (@NicholasDan1el) reported

    @O2 Why is it taking two weeks to deliver my new phone? I can see these phones in the O2 shops - and in other shops. I literally am now left without a phones for two weeks as I'm upgrading to replace a broken phone. It's such a hassle.

  • PaulSMcL Paul mclaughlin (@PaulSMcL) reported

    @O2 Thank you for your reply. Is this something O2 will be looking to support in the near future or given this has to share the same number as your pixel phone is the only option to switch contracts to Vodafone or EE?

  • angeliz35 Carmen Hobbs (@angeliz35) reported

    @O2 Your signal in my area is shocking

  • BexHeadTeacher HermeticExHead (@BexHeadTeacher) reported

    @freemotely @O2 Interesting...Ive had similar updates for a few months now and my reception is poor...Worcestershire here.