Tesco Mobile

Tesco Mobile Outage Report in Derry, Northern Ireland

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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 03/16/2026 02:15

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  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:

  • bob76a bob76a (@bob76a) reported

    @tescomobile I cannot connect as I am getting “no signal”. Post code SP3, previously OK. Your web pages are designed to make it impossible to contact you. How do I get in touch with you, don’t tell me to use your app I want a telephone number for my landline.

  • Evans1970Mark Mark (@Evans1970Mark) reported

    The @tescomobile advert has got to be the most stupid advert I’ve seen for a long time.

  • Phoenix83539415 Phoenix (@Phoenix83539415) reported

    @tescomobile I checked my privacy settings and my app is fully updated. I have no problems whatsoever sending DMs to anyone else, so clearly a problem your end

  • zenitshirts1909 Zenit Shirts (@zenitshirts1909) reported

    @tescomobile sent a dm about a bill sms that shouldn't even be sent yet as., any help thanks

  • steve_stewartuk steve stewart (@steve_stewartuk) reported

    @tescomobile Appalling customer service my wife and daughters phones haven’t been working for a week now and can’t get through on the phone number 😡😡😡

  • steve_stewartuk steve stewart (@steve_stewartuk) reported

    @tescomobile They were given new SIM cards as neither phone was working. The new sims have been in for 60 hours and their phones still don’t work. The Tesco customer services team are unhelpful and haven’t done anything for them. We can no longer phone them as their phones don’t work!

  • CarlMalkin6 Carl Malkin 💙 (@CarlMalkin6) reported

    So @tescomobile it's got to the point where I have to manually top up my account then use the app to buy a bundle. It was so much easier when it was deducted automatically from my bank, before Mi-Pay Ltd screwed it up. 4 years without a problem, now it's time to leave.

  • LuSchmoo Lu (@LuSchmoo) reported

    @tescomobile i’ve contacted Apple’s chat support who suggested to contact my network provider as it’s only affecting the phone number. Thank you. Can you check the account and see if my phone can definitely send SMS messages?

  • steve_stewartuk steve stewart (@steve_stewartuk) reported

    Appalling customer service @tescomobile my wife and daughters phones haven’t been working for a week now and can’t get through on the phone number

  • Charmai22345022 Charmain (@Charmai22345022) reported

    @tescomobile must have the worst customer service ever absolutely shocking 😡