O2

O2 Outage Report in Culmore, Northern Ireland

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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 Culmore, Northern Ireland

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Culmore and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Culmore, Northern Ireland 10/25/2025 00:30

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (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 Near Culmore, Northern Ireland

Latest outage, problems and issue reports in Culmore and nearby locations:

  • oharama Marian O'Hara (@oharama) reported from Derry, Northern Ireland

    @O2 Poor customer experience in-store today. Disappointed to say the least.

  • dartduignan180 sean duignan (@dartduignan180) reported from Culmore, Northern Ireland

    @virginmedia @O2 But not your customer service when it comes to cancelling an order

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • malkyness Malcolm Ness (@malkyness) reported

    @O2 I wasting so much time with you its terrible

  • I_speak__style I.Speak.Style (@I_speak__style) reported

    @O2 is their a network coverage as my phone isn’t working outside of my house, says no internet .

  • livelikewass The Brown Frank White (@livelikewass) reported

    @O2 you guys have the worst customer service ever and no please do respond with “would you like to DM us so we can resolve your problem”.

  • beanmachine109 Daniel Hiorns (@beanmachine109) reported

    @O2 Hi, I am simply looking to change over my pay monthly to a sim only contract but the phones are all busy and I cannot do it on the app, can someone help me on here so I can do it quickly without having to take up a phone call?

  • JamesSn89998554 James Snow (@JamesSn89998554) reported

    @O2 you're customer service is terrible, my contract is over and I'm still being charged and keep getting disconeected when I try to contact you.

  • mrsbirchall Jennifer Birchall (@mrsbirchall) reported

    I am having an absolute nightmare with @ThreeUKSupport since November! Attempted to upgrade, new phone was recalled by three as they were unable to speak to me on my broken phone. Decided to cancel contract and upgrade with @O2 but now three are trying to charge me £700...

  • MissIrvine85 Laura Irvine❤⚽ (@MissIrvine85) reported

    @O2 for the third time you have not taken my payment resulting in a late payment!!! Can you just tell me how i go about getting you to make payment!!! You have taken my phone contact without problems and it’s the same account!!!! #fedupofthisnow

  • mrt4insulation M.R.T Insulations💙 (@mrt4insulation) reported

    Time for a moan @O2 . I know it won’t matter to you ,but we will not be renewing 5 contracts with you .We have been a customer of @o2 now for many many years ,unbeknownst to us ,we owe you £29 and without any notice we have a letter from a debt recovery company! @EE here we come.

  • cfinny Clare Finn (@cfinny) reported

    @O2 An iPhone. I’ve checked all my apps for data unsage. Our Wi-Fi hasn’t been down as we would know as my partner works in IT and requires Wi-Fi to work. I’m stuck at home with newborn twins so very surprised it’s run out? Not due again until 24th. Doesn’t it also warn you when low?

  • PaulDWB tallpaul (@PaulDWB) reported

    Hey @O2 particularly disappointed with the attitude I got from one of your “authorised resellers” today when I asked them to remove my details from their database after a cold call. They were ‘CV’ - please confirm they are linked to you and if so pass on my message. Very poor.