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 01/18/2026 10:25

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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:

  • MikeKuklenko Mike Kuklenko (@MikeKuklenko) reported

    @O2 new o2 phone is broken, contract with o2, your Cheltenham shop told me to contact you direct to get it replaced. 90 min queue (!!!!) on phone hence DM here.

  • vic101072 v mwenye (@vic101072) reported

    @O2 O2 has poor customer service and will never resolve a complaint, I have o2 , never to take a contract with them. They have mistreated me. Theydefended incompetent staff , instead of retraining them. Thick before you get a contract with them. That's my review.

  • sootysvoice Sensible Sooty (@sootysvoice) reported

    Over a week without any signal and mobile Internet access from @O2 in Middleton. Not just calls/texts but I can't use PayPal to buy Xmas presents since two type verification is bloody needed!

  • claire_m1604 claire muir (@claire_m1604) reported

    @O2 placed order to upgrade contract to be told out of stock. Was advised to cancel for something in stock, only for this to be the case again and AGAIN! Then Assured in stock and delivery within a week, now 2 weeks and 3 orders later and being advised still out of stock.😭

  • npjy83 Nathan Young (@npjy83) reported

    @itsmattsharratt @O2 Mine is the same. Tried 5 browsers. Three separate devices. The website as far as I am aware is just not working.

  • LimeIndianRest Award Winning Indian (@LimeIndianRest) reported

    @O2 I have been trying to call you all day and spent nearly 2.5 hours in the queue trying to get through and finally when I did you cut me off !!! Pls can someone call or contact me pls regarding lost SIM card. Just joined o2 and not the best service !!

  • npjy83 Nathan Young (@npjy83) reported from Mid Calder, Scotland

    @O2 O2 Recycle website is not working. Tried 5 different browsers, and three separate devices. The website loads, just won't let me carry out the O2 refresh. Decided to go via Sala Mobile.

  • jsWatp55 JSW (@jsWatp55) reported

    @O2 Ka181ne, no phone signal all day. What’s going on?

  • JamieTodd02 Jamie Todd (@JamieTodd02) reported

    @O2 hi o2 last week I made an account and took out a 250g data sim only and the number I have been given is someone else’s when I tried to do a transfer of ownership, called up and customer services were useless and violated data protection many times on the call.

  • lolly_naomi Naomi-Kay (@lolly_naomi) reported

    @O2 Day two I can’t call people but they can call me ? My bill was paid like it normal is on time so I’m not sure what the issue is I hate you guys and I’ve been in the queue for about 30 mins now you’re the worst