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 01/29/2026 23:30

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • samgittings1998 Sam (@samgittings1998) reported

    @O2 i pay over £50 a month for an iPhone XR. Barely get any signal near the office #ripoff

  • PoppyL16 Poppy LeMar (@PoppyL16) reported from Bedford, England

    @O2 disgusted by the credit referrals lack of response been waiting over two weeks and even your call handlers tell me I shouldn't be waiting.... Now we're at a bank holiday! It was bad enough as a teacher spending my lunch on hold but my holiday too! #sortitouto2

  • followmeplz39 tasha 40 🇬🇧❤ (@followmeplz39) reported from Nottinghamshire, England

    @O2 your page is not working im trying to sign in

  • Clamfather Eddie Prowse (@Clamfather) reported

    @O2 Instead of giving stuff away give me and my neighbours a decent (better than 2G from a 1st. floor window) signal.

  • barnstormed Matt (@barnstormed) reported

    @giffgaff Have you read the forums? The issue with @O2 /Giffgaff and @OnePlus_Support has been an issue since 5G was launched

  • scootertooter7 Scoots (@scootertooter7) reported

    Thank goodness all our @O2 devices have such great service here as the satellite internet people do not seem in any hurry to fix our broadband. They say an engineer might come out in "around 10 days". Why do we need an engineer for a billing mistake? They have no idea either

  • leann1990 Leann Murray (@leann1990) reported

    Does anyone on here use @O2 mobile broadband? Think I need a separate internet provider. Too many devices on one network with all the working from home. Any advice/reviews would be appreciated #O2 #broadband

  • Broc_Boyd Broc (@Broc_Boyd) reported

    I would avoid @O2 at all costs folks. Two complaints. Still no phone. Awful service, no help from anyone. Just poor quality customer care. Stay well away

  • __OZZYTECH__ Mr O (@__OZZYTECH__) reported

    @O2 Same issues appears in another phone with the same sim. I will DM now.

  • nikhood Nik Hood (@nikhood) reported

    @O2 I cancelled my contract after 2 days after being missold. Despite this o2 ported my number 6 days after my cancellation. 4th day of waiting for them to reopen line to get PAC code. Been left without phone number or line. Disconnected 9 times. I despair at awful service.