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 11/30/2025 19:35

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Most Reported Problems

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

  1. Phone (40%)

    Phone (40%)

  2. Total Blackout (31%)

    Total Blackout (31%)

  3. Internet (23%)

    Internet (23%)

  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:

  • EstherKeziaT Esther Kezia Thorpe (@EstherKeziaT) reported

    @tescomobile phone has had no signal all day. Have tried your status checker but it's not helpful and down detector suggests I'm far from the only one with the issue, any clue what's up?

  • smudgykins mandi southern (@smudgykins) reported

    @tescomobile after being a customer for mobiles over a number of years we have tried to upgrade 2 phones but as the direct debit has never been set up by yourselves and we pay online we have been turned down due to we have to prove 3 direct debit payments to upgrade

  • CairnduffJim Jim Cairnduff (@CairnduffJim) reported

    @tescomobile Sorry Chris, but this is a very poor response from Tesco. People need to know what will offered regarding roaming,so they can make an informed choice to stay with Tesco or move to another supplier who is offering roaming.

  • DaveAshton4 Dave Ashton (@DaveAshton4) reported

    @tescomobile Looks like there was local service issues with a few networks. All seems resolved now. Thanks

  • RogerSmith0909 Roger Smith (@RogerSmith0909) reported

    @tescomobile It wasn't the signal it was due to the fact that an update needed installing. Please pass this onto your customers that are quoting similar problem with not being able to receive incoming calls, it works fine for me now. @o2

  • moulding_nathan Nathan Moulding (@moulding_nathan) reported

    @tescomobile I'm tied into a contract until 2025,my network is disgraceful don’t get signal anywhere. I am really not happy paying what I pay per month for a service I’m not receiving its disgusting. I want money off my monthly bill or contract done.

  • PamSSaunders Pamela Saunders (@PamSSaunders) reported

    @tescomobile I have no service on my phone, unable to phone my 87year old mother & vice versa.

  • EstherKeziaT Esther Kezia Thorpe (@EstherKeziaT) reported

    @RogerSmith0909 @Soph1eJ @tescomobile My phone doesn't have any outstanding updates but still having signal problems!

  • PamSSaunders Pamela Saunders (@PamSSaunders) reported

    @tescomobile I have had no service since yesterday. I am unable to contact my 87 year old mother & vice versa.

  • GrimeyDubya Graeme (@GrimeyDubya) reported

    @tescomobile it’s now 9 days of not being able to change my safety buffer. Surely it can’t be difficult to get your tech team to “debug” it to find the issue. Come on guys , ombudsman getting copied next .