O2

O2 Outage Report in Portstewart, Northern Ireland

No problems detected

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

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 Portstewart, Northern Ireland

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Portstewart and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Portstewart, Northern Ireland 01/24/2026 11:10

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 (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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 Portstewart, Northern Ireland

Latest outage, problems and issue reports in Portstewart and nearby locations:

  • MaireadMermaid Mairead Harrigan (@MaireadMermaid) reported from Ballymoney, Northern Ireland

    @Alexmont_ @O2 Exact same! No signal in work all work 😫 until 5pm for some reason

  • Shannenmac1 Shannen (@Shannenmac1) reported from Limavady, Northern Ireland

    @O2 how is there still no signal in limavady, this is a joke! #day3

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • politediscuss Mr A C 🇺🇦 Слава Україні (@politediscuss) reported

    @AdamRutherford @O2 "Is there anything else I can help you with today?"

  • amanmarway batgirl (@amanmarway) reported

    Absolutely shocking customer service from @O2 Purchased their Bolt on yesterday which made clear that my international usage would be capped at £4.99 a day Today I have a received an email telling my yesterdays usage was over £40. Fuming!

  • MathThyMod Terry Allen (he/him)🇪🇺 (@MathThyMod) reported

    @AdamRutherford @O2 I left @O2 because of customer service.

  • slouisebuck Stephanie Buck 🌸 (@slouisebuck) reported

    @o2 oh look on phone to someone asking why you’ve taken over £1000 quid out my bank they said well it don’t make sense and hang up on me! I want it sorted not hung up on 20 times until someone helps me! 😡

  • clarinette02 Datarainbow 🌈Privacy Advocate (@clarinette02) reported

    @ThisIsKateS @O2 You should switch to Giffgaff. Same network, cheaper.

  • aaronsonglass Adam Aaronson (@aaronsonglass) reported

    Despite several time-consuming calls to @O2 and assurances they would rectify a very simple error with @TransUnionUK nothing has been done. Rubbish service #epicfail

  • amanmarway batgirl (@amanmarway) reported

    Absolutely ridiculous @O2 Disgusting service and an absolute rip off Also seen online that it’ll cost me £6 to call customer services from here This is why I’m leaving @O2 😡

  • slouisebuck Stephanie Buck 🌸 (@slouisebuck) reported

    @O2 and I will also be cancelling my contract with you when it’s up and will not be going with you ever again! Been with you 10 years never experienced such a shocking and disgusting service until this year!

  • OMaraBarry Barry (@OMaraBarry) reported

    @O2 Yes the new SIM card is in the upgrade phone, I lost signal on my old phone around 7pm last night. Still no signal on the new phone

  • AdamRutherford Dr Adam Rutherford (@AdamRutherford) reported

    @O2 They hung up on the call while I was on hold. I called back, spoke to someone different. They hung up while I was on hold again. No call back. Breathtakingly bad customer service.