O2

O2 Outage Report in Gaillimh, County Galway, Connaught

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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 Gaillimh, Connaught

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

O2 Outage Chart in Gaillimh, County Galway, Connaught 12/10/2025 10:35

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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 (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Leeroyuk88 Lee (@Leeroyuk88) reported

    @O2 you advertise preorders for the new 17 pro max in orange I order it on preorder got promised it on release date and guess what 2 weeks down the line no phone and no updates and very poor customer service …empty promises of call backs what is happening

  • baldy984 Baldy (@baldy984) reported

    Over 2 hours on chat to @O2 just to change my phone plan Absolutely embarrassing customer service.

  • Rob_JClark Rob Clark (@Rob_JClark) reported

    @O2 I’ve not network for 12 hours now what you playing at

  • Rob_JClark Rob Clark (@Rob_JClark) reported

    @O2 Ok thanks for no help, even more of reason I’ll be leaving your network, the communication is shocking

  • SirSmush Smush2 (@SirSmush) reported

    @O2 can you sort out the consistent signal issue around IG11 0AG are Alfred’s way as it’s really annoying now.

  • Shipwreck___ Richard 🇬🇧🏴󠁧󠁢󠁥󠁮󠁧󠁿 #StarmerOut (@Shipwreck___) reported

    @O2 the network problems in NG15 Hucknall Nottingham are costing me money. I need a signal to receive jobs. Please sort this

  • IsP739 Steve $6 Million (@IsP739) reported

    @O2 Have you started charging Pay as you Go customers to find out their remaining credit balance???🤔 *#10# doesn't work anymore.

  • LauraFellover Laura Fell (@LauraFellover) reported

    @o2 @virginmedia I’m so confused, I have zero mobile details in my o2 account now, even though I’ve been a customer for 20 years+? Does that mean no more bills? Absolute nonsense - please help!

  • Mechanic_Jon Jon (@Mechanic_Jon) reported

    @O2 thanks for the 1 day warning text about the fact I'll have no signal due to essential work. UNTIL WEDNESDAY! BRILLIANT, WELL DONE. I was thinking of leaving anyway due to poor signal across the south coast. I have 4 contracts that are up soon.

  • Merse2506 John Mercer (@Merse2506) reported

    @O2 i have had TWO TICKETS raised for VMO2 to investigate why i cannot access my account on tbe APP or online. When i asked in O2 Brighton they said neither could they so couldn't help!!! Tjis has been since my new phone 8 weeks ago no calls or anything.