O2

O2 Outage Report in Carlow, Leinster

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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 Carlow, Leinster

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

O2 Outage Chart in Carlow, Leinster 11/27/2025 08:05

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

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

Latest outage, problems and issue reports in social media:

  • clauski1 clauski1 (@clauski1) reported

    @O2 Trying to book the bad guys odeon screening for epsom but only has zero tickets as an option. Is it an error or is it sold out?

  • LLouisexo Laura (@LLouisexo) reported

    @O2 hiiii! I’ve sent a DM, I’ve cancelled and left O2 and was told to remove direct debit etc but I’m still getting told I need to pay?! I don’t have my phone or anything, I cancelled and left 2 weeks ago! Please can you help! Thank youuuu💙

  • Mk3laserboy Simon (@Mk3laserboy) reported

    @O2 have a serious issue with you.... I'm moving across from another provider Monday. Your rep on the phone says to turn off my phone when current provider goes out of service, then wait and reboot phone, yet YOUR text message says turn it off all day?? Can't do that..explain...

  • summers14 Andrew Summers (@summers14) reported from Leeds, England

    Email from @O2 a 7.8% price increase. To continue to invest in their technology?! I do not give a **** for that.

  • kaffachino kat (@kaffachino) reported

    @O2 I’ve had my device just over a year and the battery life has declined very quickly. It barely lasts half the day despite me barely using it during the day due to lack of service and the fact I work 8-6.. is there anything that can be done?

  • Nooness Nikkinoo (@Nooness) reported

    @O2 Been with o2 over 20 years since bt cellnet and Ive never been treated as badly as I have been today! Ive been hung up on 4 times & Ive still not had any help. Apart from poor Connor in the o2 store at bluewater who tried to help! Awful customer services!

  • danielsetti Daniel Setti (@danielsetti) reported

    @O2 I haven’t used my odeon voucher to watch bad guys… am I gonna be able to claim it again?

  • Hellywelly19 Hellywelly (@Hellywelly19) reported

    When you're in @O2 lounge @o2arena and the WiFi is so crap they have to use a different till 🤔

  • philhellena dame philhellena (@philhellena) reported

    @O2 Still regularly getting No Signal due to a fire at a local mast WEEKS ago. And now you have the cheek to tell me you’re putting up prices!

  • HM5182 Hayley Stevenson (@HM5182) reported

    @O2 is there an issue with online chat? My contracts merged on Friday and I cannot use the conversation with an assistant since but need help with my bill