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 01/04/2026 21:00

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • itsnumber1 LES RAY (@itsnumber1) reported

    @O2 Worst network

  • youngvoter1 jammab (@youngvoter1) reported

    @virginmedia @TheBHF @O2 I've been with virgin media for years if you put the price up again I will leave you om working full-time just to pay the bills No Put the price up again You have lost a customer

  • bgw1million SpiderTrumpet🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺 (@bgw1million) reported

    @O2 The worst network for coverage when travelling between London and Bristol by train

  • Paza2 L (@Paza2) reported

    @DanKnowles1984 @O2 Dan is not wrong either , terrible in the centre , I have to connect to WiFi to do anything which is crazy when I have a 20 GB data plan

  • snders78 Shandy (@snders78) reported

    @O2 Shitest network in the uk.!

  • only1kevcoath kev coath (@only1kevcoath) reported

    @O2 Message to say, we are putting your bills up but you still get crap signal

  • jpathariya Jitendra Pathariya🇮🇳🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@jpathariya) reported from Glasgow, Scotland

    @O2 I understand if they are busy, but closing the chat without even giving a chance to explain is not customer service. The advisor just assumed things and closed the chat

  • Alma1884ok Alma (@Alma1884ok) reported

    @virginmedia @TheBHF @O2 Can you confirm what address, no links, just the address to cancel ??? Have sent letters that are NOT being signed for by anyone from Virgin. It’s literally impossible to cancel with you.

  • chazzer66 Charles Underwood (@chazzer66) reported

    @O2 Worst customer service I’ve had in a while. Need O2TRAVEL to work as advertised with an SMS request.

  • chirios97 chirios (@chirios97) reported

    @O2 are actually the WORST network provider ever. As a result I’ve literally landed in another country with no network signal and no data, like wtf?