O2

O2 Outage Report in Portstewart, 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 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 01/31/2026 05:55

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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. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • obendorf Simon Obendorf (@obendorf) reported

    Seriously @O2, no support for eSIM Quick Transfer on iPhone? Why on earth would I need to physically obtain a bit of paper with a QR code on it when I could access the same QR code on a PDF or via my online account? Do you even know what the e in eSIM stands for? Unimpressed.

  • BluishSanity (Syndication) (@BluishSanity) reported

    Big ol' shout out to @O2 for their sub standard service, months later, still not working, all of sudden this mast and this mast is showing up as being faulty after we've been complaining for months, absolute shoddy service and then lying about giving me £100 in credit, shameful

  • Leica_streettog ジョナサン (@Leica_streettog) reported

    The worst mobile supplier? @VodafoneUKBiz @VodafoneUK Due to Queens death they've decided not to help customers as their helplines are closed! 2 days without internet faster then 3mbps. Will cancel contract I've had with Vodafone since 1987 & go to @O2 bet they help customer's.

  • Jamesdb1984 James Bogle (@Jamesdb1984) reported

    @O2 I have just come back from holiday and my mobile data won't connect even when I select this option, please can you fix this! I didn't use data roaming as I was able to access wi-fi throughout the trip.

  • KolikSuper Miki (@KolikSuper) reported

    @O2 my roaming doesn't work. I tried everything possible. What's going on?

  • ItsSpeltWithAC ~Marc~ (@ItsSpeltWithAC) reported

    @CannyAuldGyruum @O2 @ThreeUK I’ve got Apple Care which helps things. That looks exactly like mine right now. In a way it’s good that it picks up problems, but rendering phones useless in the process is a bit much,

  • Leica_streettog ジョナサン (@Leica_streettog) reported

    @VodafoneUK @VodafoneUKBiz the worst mobile supplier. Due to Queens death they've decided not to help customers as their helplines are closed! 2 days without internet faster then 3mbps. Will cancel contract I've had with Vodafone since 1987 & go to @O2 bet they help customer's.

  • RoyGalaasen Roy Galaasen (@RoyGalaasen) reported from Stoke-on-Trent, England

    @O2 Sitting here at Costa enjoying a latte. Not enjoying the Internet connection that is utterly rubbish as always. It has been for a few years, I gave up on it hopefully being fixed. Paying for 5GB data that I can’t ever spend because it just is slow as snails.

  • Char_Cole Charlie Cole (@Char_Cole) reported

    @O2 trying to use the o2 kids eat free harvester offer and I just activated the voucher and it’s saying it’s declined? Any reason why? Three people who all have O2 priority are having the same issue.

  • Michael53878801 Michael Gomes (@Michael53878801) reported

    @smallpotatoes35 @O2 Lol me too i always buy sim only I find it cheaper in the long run than a 2 year contract totally agree with you 💯 %! Correct mate Samsung phones 📱 are good phones 📱 i never had a problem with it so far so i will stick with it! You ever had an iPhone?