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 11/27/2025 14:40

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  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:

  • nmhrbrtsn Niamh (@nmhrbrtsn) reported

    @O2 I ordered a new phone and contract this afternoon and now on my current hand set I’ve had NO service for hours and I cannot ge through to any customer service reps? Will I get my service back? Need this phone to function tomorrow before new one arrives!

  • hanhansoth Hannah 💙 (@hanhansoth) reported

    @O2 I am currently unable to send or receive calls or texts. Because of this I am unable to make a My O2 account to request help from you. Can you message me please?

  • AnnabelKKelly Annabel Evans Kelly (@AnnabelKKelly) reported

    @O2 .@o2 you continue to charge me for Disney every month when a) I didn’t sign up for it and b) there is no obvious way to cancel it online. Please cancel and refund the money you are STEALING from me every month.

  • ALICE43 Alice 💙 (@ALICE43) reported

    @O2 new phone, transferred sim. 6 days later still no working phone, no return call from CS, abrupt rude lady on phone no help, O2 colleagues tried to help but not much knowledge. Big up Ahmed Clifton O2, only one to apologise & really try but still no phone. Appalling Service.

  • k_ravenhill Ashleigh K👑 (@k_ravenhill) reported

    @O2 not taking my 5th call to report fraud seriously … been waiting for a call back for 2 months now and I’m still getting threatening letters … sort your **** out!

  • yilank yilank™ (@yilank) reported

    @O2 (3) Unfortunately, we did not know that this was the case and it was our first service purchase from"O2". From now on, stop getting service, nd when you see the "O2" text,stay away from this company.We made a big mistake by getting service from"O2",so don't make the same mistake.

  • its_torchic Lily Mac (@its_torchic) reported

    @O2 how can you cancel a contract? 202 is permanently busy I’ve waited for hours over the past month. 5 times I’ve tried waiting for over an hour. There must be another option??

  • AlisonKMurray Alison 💙 🇪🇺 🕷️#Maskateer #CleanEnergy (@AlisonKMurray) reported

    @O2 I've been trying to get the sorted for months and today, I had two different help chats open on different platforms and had to log into a Thurs only to find out that there are no people to actually fix anything.

  • jessprescott jess evans (@jessprescott) reported

    @O2 I am having real trouble with getting my phone unlocked from O2 so I can use a different sim. I've spoken to Customer service several times as well as Samsung. No one will help! I need the phone unlocking ASAP. The PUK didn't work and now its locked.

  • yilank yilank™ (@yilank) reported

    @O2 note; We just called again O2 next and we were mocked again. they are telling us the sentences we made up to make fun of us. jesus, How bad company.