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 12/29/2025 04:20

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 (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

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:

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

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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • princessnas Nasreen (@princessnas) reported

    @O2 Yes I can use the telephone to make callls (albeit with very poor signal ) but when I’m outside of wifi no emails/WhatsApp/signal/apps work. I’ve tried all the usual hacks and rebooting- am completely at a loss.

  • battams_luke Luke Battams (@battams_luke) reported

    Got a new sim card in my but i wasn't getting no 4G or signal @o2 sorted it out when i phoned them about it since 22:00 tonight got 4G but only a tiny bit of signal now what is going on

  • AdzCrawford2003 Adam Crawford (@AdzCrawford2003) reported

    @MixedMagicWoman @O2 The only way would be to contact customer services to get sims sent to the address registered. But if you’re not the account holder, your mum would need to be present as they need verbal consent from them before action is taken on their behalf

  • JenniferBairdd Jennifer (@JenniferBairdd) reported

    @O2 just had a pretty unpleasant conversation with one of your customer service agents. Rude 😑

  • WayneCox78 Wayne Cox (@WayneCox78) reported

    @O2 Hi, are you able to help me with an issue I have with a new phone purchase please?

  • womersjuliette Juliette (@womersjuliette) reported

    Wondering when I'm actually gonna be able to use my phone outside of WiFi areas.....what am I even paying for?! @O2 . Fed up of it now. No service since Wednesday eve. Not good enough

  • Liam_Shaw5596 Liam Shaw (@Liam_Shaw5596) reported

    @O2 please explain to me how I'm supposed to contact you when you have blocked all of my outgoing calls. This is the worst network I have ever been on. I pay for one of the phones on my account and you block both, send threatening messages and letters expecting me to contact you.

  • princessnas Nasreen (@princessnas) reported

    @O2 hi there- I’ve had no mobile data for the last four hours- telephone line works but no data making my life very tricky. Is there a problem ??

  • iamneilpearce Neil P (@iamneilpearce) reported

    @O2 I was wondering if you had any plans to introduce a service worthy of this century. Truly abysmal. Hardly get a service at home in London. In Bournemouth now, might as well not take the phone out.

  • richiechuff Richie Knight (@richiechuff) reported

    @O2 So that’s a real issue isn’t it for iPad only users not getting the full benefit of the network! It’s like the service isn’t fit for purpose