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 01/12/2026 00:25

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 (54%)

    Phone (54%)

  2. Internet (26%)

    Internet (26%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Derry, Northern Ireland

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

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

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:

  • Gareth_Roberts_ Gareth Roberts (@Gareth_Roberts_) reported

    To be honest I would have thought both @Tesco & @tescomobile might have been interested to hear that a customer tested their telephone systems and found that when you call a store to speak to the mobile department, it doesn’t even ring. Evidently not. I assume they don’t care.

  • claireloopylou Claire Louise (@claireloopylou) reported

    @tescomobile i have received my new iPhone with the @AppleTV promotion but can’t access the free trial. Can you help?

  • MrsQ57439850 MrsQ (@MrsQ57439850) reported

    @tescomobile What a joke! I have had rude customer care advisors. 2 hung up on me mid phonecall. I've cancelled an auto top up service twice online and once via the call centre and yet you still take money from my account. And then offer it back to me via a Tesco gift card! 0 star rating!!

  • VickyAlcock Victoria Alcock (@VickyAlcock) reported

    @tescomobile Im having real problems trying to purchase a new phone contract for my son

  • Mark29071823 Mark (@Mark29071823) reported

    @zzpstagrt1197 @tescomobile someone upset u 🤡 doesn’t matter what u say or I say about the network coverage just look at the ranking of the mobile network providers 2021 both Tesco and o2 right at the bottom & both Tesco and o2 at the top for most complaints received Q1, Q2 and Q3 the figures dont lie lol

  • gerimac74 Gerimac74 (@gerimac74) reported

    @tescomobile I phoned customer services as i got nowhere in store even though I got the phone as a replacement handset via my insurance it didn't come with instructions etc

  • thomasinire Thomas (@thomasinire) reported

    @ProperFood_ie #TescoMobile (three network) is doing it for me. 15 € per month ,cheap calls to the EU land lines,e.g. 1 cent per minute to Germany. Good #coverage

  • DaniClark91 Clark ♡ (@DaniClark91) reported

    @tescomobile 45 minutes on hold, to get threw to someone, to transfer me to someone else but bloody hang up on me!! Now bloody back in a que!! **** customer service!! So glad to be leaving!! #shitcustomerservice 🤬🤬

  • Bonzo1805 Chris Hampson 💙 (@Bonzo1805) reported

    @tescomobile Hi Guy’s, I am in the middle of transferring my mobile account to Tesco mobile but have not received a date for the switch to happen. I have received texts but nothing about the actual switch date. Can anyone help. Many thanks.

  • pamie1984 Pamela Little (@pamie1984) reported

    @tescomobile When I called tesco mobile I was told there was some sort of network issue. Please dm me and I will give you the mobile number etc as I know want this investigated if there was no issues!