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 02/21/2026 06:40

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Jai82861749 Jai (@Jai82861749) reported

    @O2 - dear team, I am an existing customer with 2 sim contracts, an Iwatch contract.. returned the iPad due to a model mismatch n now my request has failed credit check.. I don’t get it.. pls help !

  • gaznolan Gary Nolan (@gaznolan) reported from Stockton-on-Tees, England

    @beardedian @virginmedia @O2 Set up fee and possibly extra for the service you'll have before the next DD comes out?

  • GaoMatti Matti.H.Gao (@GaoMatti) reported

    @O2 I am simply reporting a scam incident and now I am being charged to voluntarily cancel my contract. What easy money to make hey O2? Your fraud team a one-way communication, good design to let your customer be scammed then walk away with a charge.

  • ThomasCatriona1 Catriona Thomas (@ThomasCatriona1) reported

    @O2 my son’s phone was lost, possibly stolen Thursday afternoon last week. I tried calling you to cancel it and get a replacement, but his number is still working and no phone was sent out. Your company claimed to have no record of the long call I made to purchase a new phone.

  • jadeeyroberts Jade Louise✨ (@jadeeyroberts) reported

    @O2 can someone help me

  • TomTots Tom (@TomTots) reported

    @O2 how do I cancel my contract? I can do it via the App.

  • RoyStrickson The Roy Strickson Variant (@RoyStrickson) reported

    @O2 Thanks for the reply. It was the duckduckgo app tracking protection feature that caused the issue, when I turned it off for the my O2 app.. everything worked fine.

  • HaileyRA Hailey (@HaileyRA) reported

    @O2 your priority app isn’t working!!! Help! #thirstythursday

  • morahman1971 Ronnie Rahman (@morahman1971) reported

    @O2 Message for O2 Operations Director in the U.K. Absolutely appalling how O2 completely disconnects you from the Network in the middle of a Child Abduction case. Showing no duty of care towards the customer, disgusting!

  • GaoMatti Matti.H.Gao (@GaoMatti) reported

    @O2 @O2 I am simply reporting a scam incident and now I am being charged to voluntarily cancel my contract. What easy money to make hey O2? Your fraud team a one-way communication, good design to let your customer be scammed then walk away with a charge.