Tesco Mobile

Tesco Mobile Outage Report in Portsmouth, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 Portsmouth, England

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Portsmouth 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 Portsmouth, England 01/27/2026 06:15

January 27: Problems at Tesco Mobile

Tesco Mobile is having issues since 10:40 AM GMT. Are you also affected? 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 (53%)

    Phone (53%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (%)

    TV (%)

Live Outage Map Near Portsmouth, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomSouthampton Phone
United KingdomSouthampton Phone
United KingdomPortsmouth Phone
United KingdomWaterlooville Phone
United KingdomPortsmouth Internet
United KingdomSouthampton Wi-fi

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 Near Portsmouth, England

Latest outage, problems and issue reports in Portsmouth and nearby locations:

  • DaveSwateridge Dave Swateridge (@DaveSwateridge) reported from Gosport, England

    I feel sorry for anyone on the #O2/#TescoMobile network at the moment. I left O2 two years ago as a mast near me wasn’t working properly/4G was sooo slow, and they took forever to fix it. So they lost a customer! I’m with #EE now and never had any problems. 😃

  • charlottpeirce_ Charlotte Peirce (@charlottpeirce_) reported from Portsmouth, England

    @tescomobile internet coverage is horrendous, I’ve lost all connection again. This is constant and happening at least once a day - there are no issues in my area, just consistently bad internet! It’s not ok when I rely so heavily on it for work!

  • John_Rowland_PM John Rowland (@John_Rowland_PM) reported from Havant, England

    @tescomobile why the hell I left @EE FOR Tesco is beyond me. My god they are a joke of a company. Will be reverting back and using my cooling off period ASAP to get away form Tesco. Shocking service, shocking coverage and poor customer focus.

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • Dan_Linger_ Dan_Linger_ (@Dan_Linger_) reported

    @tescomobile hi, my daughters iPhone 8 won’t receive texts / emails only calls when out from the house !!! Any help appreciated 🙏🏼

  • meggzzie Megan (@meggzzie) reported

    @tescomobile The technician was from we fix as part of Samsung as my phone was not bought from tesco and I have been having a hardware issue. However he said 4g calling is not registered. My husband also has issues with 4g signal but the tech said it should be strong

  • burge1985 James Burgess (@burge1985) reported

    @O2 - I would like to make a complaint. I'm a victim of identify fraud and your fraud department have taken over 2.5 months to respond (I am still waiting!). @VodafoneUK and @tescomobile took 10 days to close the case from contacting them. What is taking so long to respond to me?

  • black_labs_rule LooseHead(Ex) 🏉🐝 (@black_labs_rule) reported

    @tescomobile A saga of trying to cancel an upgrade placed 28/7. 29/7 Live chat - “it’s shown as pending. You’ll have to call the customer team” 29/7 Customer team call #1 “Can’t cancel till the handset is on its way. Call us when we tell you this”

  • Journossister Nocompromisetocorruption (@Journossister) reported

    @tescomobile In a call a few days ago U told me that you are doing work in the area & we won't get full service back until a WEEK ON SAT! So I can't recieve or make important calls for two weeks+, and u didn't bother to even let customers know...?! U'll be refunding me for some of my contract

  • Dughalllaing dughall (@Dughalllaing) reported

    @VodafoneUK care to explain why your customer service team implied it's not legal to keep your own number when changing contracts without upgrading? @tescomobile offer an easy service to do just that?

  • CryptoSystemNo1 The Crypto System (@CryptoSystemNo1) reported

    Really is a case of @tescomobile taking the utter piss out of customers, thinking we are f'n stupid! So, if you're on that Triple Credit tariff, call them now to get on the normal tariff and save money. #ripoff c*nts, absolutely disgusting, shame on you Tesco - in a pandemic too!

  • AlanSabatino Alan Sabatino (@AlanSabatino) reported

    @tescomobile It's happening at my home, it never used to do this, but the past week or so I'll have full signal but when I try to stream anything it just buffers every 20 seconds or so. Quite frustrating really.

  • mrrags419 rags (@mrrags419) reported

    @C0urtneyEvans @tescomobile Does it sat you have signal but emergency calls only?

  • eddygraham39 Eddy39 (@eddygraham39) reported

    @tescomobile got a 5g iPhone 12 in 5g areas im not getting a signal. I was told I didn’t need to change plan or sim. Is that correct?