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 03/26/2026 23:20

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  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.

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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:

  • andyrennie Andy Rennie (@andyrennie) reported

    @O2 Still low 4G….1 - 2 bars, buffering, before the mast being removed full signal and no issues, re booted phone & Ipad, no change, really really had enough

  • Ms_Ranx Mona Lott (@Ms_Ranx) reported

    @O2 take over £50 from me a month and in return I get **** service, excuses and more trouble than I actually can tolerate.....

  • pkrpmusic paul pledger (@pkrpmusic) reported

    Welcome to Plymouth. It's a city of 260,000 yet none of the mobile providers can provide a service. They tell YOU to run tests on their websites to fob you off. That's @O2 @VodafoneUK @ThreeUK EE (presuming they're on Twitter - signal is so bad the stupid name wouldn't load up)

  • wtvrosie rosie (@wtvrosie) reported

    @O2 hi can you please respond to my DM? You’ve taken data away from me for this month even though I’ve paid the full monthly amount. And now you’re not responding and saying there isn’t a problem? Please sort it out ASAP

  • Burning_cold STee (@Burning_cold) reported

    @O2 As most people buying a £600 phone would expect the necessities with it...it's like a TV without a screen or a car without an engine. Thanks for your help and sorry for the rant 👍

  • lottiebee77 Lottie 😘💋 (@lottiebee77) reported

    @O2 Cancelled if you do not resolve this I have to result to shaming you on Twitter and beg for our money back! Multimillion £££ company! How bad is that ? He signed up to an 18 month contract not for life, and then you have the cheek to still take money from his bank 3 days ago!

  • saxokid James (@saxokid) reported

    @O2 what is going on with your customer service line. Been waiting 30 minutes and just listening to a ringing tone is getting slightly tedious!

  • RaymentTori tori rayment (@RaymentTori) reported

    @Soph_Corps @O2 That’s all they say “DM us” for what?! A 3 day wait?! @Soph_Corps if you find a more helpful company, let me know, please?? My partner has spent around 10hrs trying to get a product, we’ve already got 2 with you and you’re also holding onto his money!! Yet you don’t want to help!

  • ian_foxall Ian Foxall (@ian_foxall) reported

    What’s going on @o2, 3 towns this week in Cornwall and I have full 4G signal but no internet connection, no phone calls or texts?! What exactly am I paying for at the moment??

  • beemmeup72 Scott (@beemmeup72) reported

    @O2 shocking signal in Weymouth. Can’t even make a call. Have 4G signal but absolutely shite