O2

O2 Outage Report in Derry, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

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 02/26/2026 01:05

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  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.

  • 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:

  • Emzy_17 Emmsey 🌙☀️ (@Emzy_17) reported

    @O2 I am trying to set up a contract with you however it keeps going to a blank screen when I confirm my card details. Please can you help? Tried on two different devices now and no luck!

  • Emzy_17 Emmsey 🌙☀️ (@Emzy_17) reported

    @UswitchUK Hi can you help me, I have purchased a contract through your website and I require some assistance. @O2 are refusing to help me resolve the issue!

  • kakaahmed1 A (@kakaahmed1) reported

    @O2 hello I’ve been having issues for the past 2 weeks with calls every where I go I only get one bar! Max 2 I’ve taken my sim out restarted phone e everything... nothing seems to work

  • _danielle_b Danielle Barnard (@_danielle_b) reported

    @O2 how do I make a complaint about how YOU cancelled my recent upgrade, and have still not removed it from my account 12 days later, despite repeated calls from me, and telling me 5 times it will 'take 24 hours'.

  • L90Jake JakeL90 (@L90Jake) reported

    @Yazzeruk @O2 Since they merged with @virginmedia I’ve been having the same 😒 never had issues in all the years been with o2

  • AndyB963 andy brown (@AndyB963) reported

    @O2, Hi there, Cannot activate Ebay offer of 10 voucher if list Angell something over £10. O click on link...takes me to eBay with message "unfortunately this promotion offer is by invitation only",,, can you help me please?

  • AndrewLuton4 Andy L (@AndrewLuton4) reported

    @EE When are you going to fix the problem in the ME13 area?? 2weeks no service, no updatesThis is really starting to affect our business, time to look at other suppliers @O2

  • nightnurse_666 🦉the night nurse🦉 (@nightnurse_666) reported

    @O2 @silverprideuk No thanks. Down with woman-face!

  • jln579982 jln579982 (@jln579982) reported

    @O2 I already took out the offer, oops. Ahaha. Is migration possible from my current number? (Rolling 30 days monthly) to this new contract? Rather than having to cancel it and re-do it, etc.

  • hlbee_93 Hannah Bober-Kingsley (@hlbee_93) reported

    @O2 I do have access to WiFi but while I appreciate issues occur I’ve been paying my phone bill for the last 9 months without any proper signal in my home town… It’s not really on is it?