O2

O2 Outage Report in Derry, Northern Ireland

No problems detected

If you are having issues, please submit a report below.

The latest reports from users having issues in Derry come from postal codes BT47.

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 Derry, Northern Ireland

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

O2 Outage Chart in Derry, Northern Ireland 11/28/2025 08:35

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

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%)

Live Outage Map Near Derry, Northern Ireland

The most recent O2 outage reports came from the following cities: Derry.

Loading map, please wait...
City Problem Type Report Time
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout
United KingdomDerry Phone

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 Derry, Northern Ireland

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

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

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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AndrewWolf88 Andrew Wolf (@AndrewWolf88) reported

    @MCFC_EW @GarethTurpin @O2 Bastards they are. I'm on my second complaint with them for bad signal. Tried blaming my phone last time but the missus EE sim card worked perfectly

  • gi38928705 Gil (@gi38928705) reported

    @O2 highly unprofessional and poor customer services - iPhone with non genuine camera !!! O2 doesn’t seem to care ….where as I paid hefty amount to get genuine phone … Apple also confirmed “Phone failed camera’s authentication” but nothing done by O2

  • helpme96957119 helpme (@helpme96957119) reported

    @O2 even if the quality of your network rose with the same percentage as your prices each year, o2 still wouldn't be a good value network to be a customer of. I cannot wait to be out of contract so I can switch to another provider.

  • JamesSu30049584 James Sullivan (@JamesSu30049584) reported

    @dhlexpressuk @O2 31406664521217 Hi I keep chasing with O2 and your company keep saying to call back. I'm being told it's being investigated. Your tracker shows the driver never parked outside my house and all my neighbour's cameras didn't see the driver either

  • sjcarson1976 StevieKit (@sjcarson1976) reported

    @O2 17.3% forced annual price increase? This is an absolute joke. Are you staff getting a 17.3% increase? Are you going to provide a 17.3% improvement in service? Just ripping people off and driving inflation even further. You should be shut down by Ofcom

  • AJsWatchin AJsWatchin (@AJsWatchin) reported

    @O2 @lewwyle You lot are repulsive. You claim the increase is to account for power to your network. But there is no mechanism whereby you reduce cost if power costs reduce, as they are doing. Disgusting increase. And you know it. Ps, never replied to me querying 8 days no signal refund

  • ThomasButtery Tom Buttery (@ThomasButtery) reported

    @jockavfc06 @jodielouiseart @O2 Doubt the signal is any different as Sky literally piggyback from the o2 network.

  • Will6118 Will Callison (@Will6118) reported

    Oh well, looks like I’ll be leaving @EE when my contract is up, after 15 years + of loyal service and lots of money spent they have just informed me my bill is going up 14.4%… absolutely shocking. Time to shop around @VodafoneUK @O2 any others??

  • iamryanodonnell Ryan O'Donnell (@iamryanodonnell) reported

    @O2 Trying to get through to Insurance on 202 to cancel my policy, and after verifying my security question, I just get hung up on. What's going on with that?

  • DowlerLorraine Lorraine Dowler (@DowlerLorraine) reported

    @O2 It's terrible how people are struggling right now and this sort of attitude doesn't help anyone. Putting prices up so high, then you have to chase them when they can't afford it. Very sad times and it's very sad to see O2 take the route of the high increase.