O2

O2 Outage Report in Dyserth, Denbighshire, Wales

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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 Dyserth, Wales

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

O2 Outage Chart in Dyserth, Denbighshire, Wales 01/27/2026 10:05

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  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.

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O2 Issues Reports Near Dyserth, Wales

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

  • milonoblet Milo (@milonoblet) reported from Hoylake, England

    @combat_boot @O2 @VodafoneUK @EE I'd recommend EE, best service/coverage. 20% Forces discount through DDS/BLC (DM me if you have neither & will sort you out).

  • shanecooke shane cooke (@shanecooke) reported from Mostyn, Wales

    @o2 has have the worst customer service ever, they just don’t want to help. As soon as I can I will be changing provider

  • shanecooke shane cooke (@shanecooke) reported from Mostyn, Wales

    I hope that now I’ve escalated my issue with @o2 they will be more reasonable

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • kelwal_ Kellie (@kelwal_) reported

    @O2 being overcharged on my bill, myO2 app chat function is erroring when I try to start a chat and phone line is disconnecting you. How do I raise a complaint?

  • philroue10 Ya Ma's Athletic ⭐️⭐️⭐️⭐️⭐️⭐️ (@philroue10) reported from St Helens, England

    What’s goin on with @O2 network is bobbins lately - dropping calls showin 3G - 4G internet as reliable as a ****** with holes in

  • TheZoooch Antonello Zanicchi (@TheZoooch) reported

    @O2 hi I have messaged you regarding no network ok my phone

  • jimmyll04218854 jimmy lloyd (@jimmyll04218854) reported

    @O2 it amazes me you can legally sell a 4G service given your coverage. Absolute disgrace

  • ExistFamilies BinationalFamiliesExist❤️🌎 (@ExistFamilies) reported

    @O2 my phone isn’t working in Mexico even though I was assured it would before flying. Not happy customer right now. Can’t call home.

  • CyclingDavid David (@CyclingDavid) reported

    @O2 Phone call from Indian sounding man on poor connection. OTP requested.

  • kelwal_ Kellie (@kelwal_) reported

    @O2 also getting messages you have turned off my 4g service why? And will I be getting a discount?

  • andyrennie Andy Rennie (@andyrennie) reported

    .@O2 Extremely poor 4G in Paignton again, I’ll remember this in a few months when its time for a new phone, you expect payment, customers expect good service !

  • steve66stevie66 Steve Devlin (@steve66stevie66) reported

    @O2 brilliant now down to zero to 0.39 mbps in north Wales. How can this be classed as 4G? Paid for Unlimited data.... ha ha ha can’t get anything to work.

  • amelb8 Amelia Bateman (@amelb8) reported

    Having no phone signal or mobile data for two days has made me realise just how much I rely on my phone. Especially as a woman on her own, travelling around a big city. #O2 #stressed #help @O2