Tesco Mobile

Tesco Mobile Outage Report in Derry, Northern Ireland

No problems detected

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

Tesco Mobile Limited is a mobile virtual network operator in the United Kingdom using the O2 Network and has 99% network coverage in the UK.

Problems in the last 24 hours in Derry, Northern Ireland

The chart below shows the number of Tesco Mobile 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.

Tesco Mobile Outage Chart in Derry, Northern Ireland 09/17/2025 12:55

At the moment, we haven't detected any problems at Tesco Mobile. 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 Tesco Mobile users through our website.

  1. Phone (56%)

    Phone (56%)

  2. Internet (21%)

    Internet (21%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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.

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • HelenGuy73 HGuy (@HelenGuy73) reported

    @tescomobile my daughter is in Italy and her phone isn’t able to join a network- can you help please?

  • steven5573 just me !!! (@steven5573) reported

    @tescomobile Did you know Sky mobile aren't raising their prices either? both sky and tesco use O2 and get same signal. Sky offer WIFI calling, tesco don't. Sky roll over unused data for 3 years. Customers don't lose it. Tesco don't offer that. & you can stream on any sky app with no data

  • WelliXL WelliXL (@WelliXL) reported

    @tescomobile How much have you made? Also if O2 didn't make as much could they subsidise the cost to allow your network to run?

  • pmilligan1983 Paul Milligan (@pmilligan1983) reported

    @tescomobile I’ve had no 4G all day today. No known faults or issues showing on the postcode checker. Have wiped my sim and rebooted my phone. Still only a (poor) 3G, sometimes dropping all the way to E.

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile 2/2 to our problem of not being able to make calls. They then cut us off. My wife called back and spoke to another helpful agent who has now put us on pay as you go. The whole experience left us dissatisfied, that’s why we wanted to speak to a manager.

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile is it normal for your customer service team to refuse a customer to speak to a manger. I need to raise a serious complaint

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile @tescomobile is it normal for your customer service team to refuse a customer to speak to a manger. I need to raise a serious complaint

  • Crocidolite11 Crocidolite (@Crocidolite11) reported

    @tescomobile And seems you don’t even want new customers. Can’t even be bothered to answer my tweet. Doesn’t hold well for if you need customer services at a later date.

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile 1/2 Thanks Rob. It was very distressing last night, we called to explain we wished to serve notice we were leaving, the advisor carried out an immediate cancel of the services leaving us with no active service. We wanted to escalate as the agent was offering no resolution

  • FetesandFuries Fêtes and Furies (@FetesandFuries) reported

    @tescomobile @Mr_Zecks Hate these ads so I’m blocking them. I will never know if you get yourself a better advertising strategy so you’ve also lost the ability to advertise to future me.