Tesco Mobile outages and service status in Derry, Northern Ireland

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, Northern Ireland and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

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:

• 
  T (@Terry32x) reported 9 minutes ago

  @tescomobile need help, pls. My duaghter has purchased her own phone via Tesco. I still have a sim only contract for her on my tesco account. She needs to cancel the sim only and transfer this number onto her new phone with new sim deal.

• 
  cierdh (@steph6_xox) reported 9 minutes ago

  @tescomobile is there a reason why your service is so ****? I’ve been a customer for over 10 years and it’s getting worse and worse less places my 5G works. Why am I paying for it???

• 
  David Walsh (@DavidWa57433939) reported 9 minutes ago

  @tescomobile Went with Vodafone after. The manner of the Tesco mobile staff in the Wexford Town and New Ross stores was disgraceful. Ye have lost a loyal customer.

• 
  becky🌻 (@beckykk_) reported 11 minutes ago

  @tescomobile I phoned last week bc I’ve noticed I’ve been charged twice every month for insurance since June 2025. The person on the phone said they would text me the insurance department number but I’ve still not received this? Please can you help?

• 
  GiroudGrumps (@GrumpyOldNed) reported 11 minutes ago

  @tescomobile we are in Spain for 3 months, my wife's esim has gone wrong but you cannot email it and have to post it so she's now having to go 3 months without being able to use her phone We live in a word where ECO is rammed down you throat yet you post a digital QR code 🤬

• 
  Alison Turner (@charliebarley) reported 12 minutes ago

  @tescomobile Ordered new sim as mine was faulty. Supposed to be delivered today (by a non-guaranteed Royal Mail delivery service) It hasn’t turned up but you have deactivated my old sim so I can’t use my phone at all. There’s no post til Monday now. Surely this can’t be right?

• 
  Jill Collier 🟥 (@JillCollier16) reported 13 minutes ago

  Thank you @tescomobile customer services for ringing back (twice!) when you said you would. My phone had decided you were a spammer and wouldn’t allow the call until I put the number into my contacts, which took me a few minutes. You timed it perfectly. 👍

• 
  Random Jottings of Gildersleeve (@gildy61) reported 14 minutes ago

  @BarbaraSutton15 @tescomobile they sold me one for £6. All is well. But I am thinking of switching to another new phone. Same terms and conditions. Also when/if I do I will get a upgraded model and it will contain a new battery. Good luck with your complaint.

• 
  chatterbox (@chatkins1) reported 14 minutes ago

  @tescomobile @MartinSLewis Been emailing back and forth with Sahira to concerns@tesco as finally opened complaint and have been speaking to Sahira. I have email proof I have responded yet had email this morning to say as I had not responded she is closing complaint

• 
  Grumpy Buddhist (@DionHunt67) reported 15 minutes ago

  @tescomobile can’t access account online due to “technical problems”. When will this be resolved?