O2

O2 Outage Report in Portstewart, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 03/25/2026 09:20

March 25: Problems at O2

O2 is having issues since 10:00 AM GMT. Are you also affected? 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 (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • AkaDuckie Lauren 🦄 (@AkaDuckie) reported

    @O2 come on man what’s up with your 4G. Full signal and 4G but no internet. Getting sick of it now 😔

  • Daniel_Lyddon Daniel Lyddon (@Daniel_Lyddon) reported from Cardiff, Wales

    (1/3) Sad to say that @O2 are now trying to charge me for a service never used, when I cancelled a mis-sold contract within the 14-day cooling-off period. Almost two months later they're now saying they're going to charge me a late payment fee, plus the bill...

  • Ashdubyah Ash (@Ashdubyah) reported

    @O2 I’ve had no signal for a over a month now. I’ve been told that a mast was taken down, other masts have been boosted but still no signal. I have a bill due for a month where you’ve provided no service. Can you tell me why I should pay it please?

  • Jovo_Holmes Joe (@Jovo_Holmes) reported

    @O2 Everywhere, even in my home town now. My phone is basically unusable in a city, I'm unable to access anything online in a city. It's just not good enough with the technology today, I've put up with this service for far too long. There is no guide that will help to fix this.

  • jxmes_v jxmes (@jxmes_v) reported

    @O2 You’re ****. Total ****. 4G coverage is ****. Can’t even load a stream on anything without being on ******* WiFi!??????? You you joking!!?? Awful network why WHY did i stay with you #****

  • shawcrossblue James Thornton (@shawcrossblue) reported

    @O2 I could do with a bit of help please. £42 has left my account for a phone I cancelled.can anyone help please?

  • thefithsunfalls AnAngryDad (@thefithsunfalls) reported

    @O2 I was speaking to them. 7 days to get a phone out. Told literally everyday, it'll be tomorrow. And every day told there's an issue. Advised an xs is on the way, because the SE is out of stock. Then told an SE is being sent. Still never received a a notification for delivery

  • AmJuPickTed Emily (@AmJuPickTed) reported

    @EE number one for customer service?! my arse. been with you since you were orange and cant even sort me out a dongle! had to go to @O2 to be able to get wifi from now til wednesday! #badservice #customerservice #avoid

  • MrsDonnie_W Lesley Coups (@MrsDonnie_W) reported

    @O2 DM sent my signal is back now, but can you still check for me please

  • the_noirshadow Rachel (@the_noirshadow) reported

    @O2 why has my phone got no service at all? I can’t receive no texts or calls