O2

O2 Outage Report in Great Leighs, Essex, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Great Leighs, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Great Leighs and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Great Leighs, Essex, England 06/21/2025 12:25

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (50%)

    Phone (50%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. Wi-fi (5%)

    Wi-fi (5%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Great Leighs, Essex, England

The most recent O2 outage reports came from the following cities: Chelmsford and Great Dunmow.

Loading map, please wait...
City Problem Type Report Time
United KingdomChelmsford Phone
United KingdomGreat Dunmow Phone
United KingdomEssex Phone
United KingdomChelmsford Total Blackout
United KingdomBraintree Phone
United KingdomBraintree Phone

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.

O2 Issues Reports Near Great Leighs, England

Latest outage, problems and issue reports in Great Leighs and nearby locations:

  • JulianLittle4Ag Julian Little (@JulianLittle4Ag) reported from Little Dunmow, England

    Apologies to anyone who has tried to call me at the back end of this week. Badly let down by the useless service @O2 who are now saying that it will take ANOTHER 3 working days to move my number 🤬.

  • SimonHemmingshj Simon Hemmings (@SimonHemmingshj) reported from Chelmsford, England

    @O2 @GarethTurpin I appreciate your personal message. However, I now remember why I left you last time, lower than average service, and now a 17.3% total price increase, which is disproportionate and completely knobbish if you ask me. @BBCNews

  • KevinRowley4 Kevin Rowley (@KevinRowley4) reported from Maldon, England

    @O2 for weeks now, Maldon CM96JR no 4 or 5G signal, voice calls virtually impossible at times. What's going on? Thank you

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from Great Leighs, England

    @O2 The fact it’s in 3 seperate locations, where my current projects are located, suggests it’s on your side. To use the excuse that there is too much traffic is also ridiculous as means you have over sold your network.

  • KJDalby Kate Dalby (@KJDalby) reported from Chelmsford, England

    @O2 urgent my new provider activated the PAC code provided by you. Their sim card does not work because apparently my device is locked with you. I cannot text you to get it unlocked. Please help asap.

  • JamesSharp87 James Sharp (@JamesSharp87) reported from Witham, England

    Hello @O2 I’ve accidental damage to the rear of my iPhone 11 Pro Max. Only had the phone 3 months so will it be covered under warranty?

  • RyanSchaverien Ryan_Schaverien (@RyanSchaverien) reported from Chelmsford, England

    @O2 Extremely slow data coverage for the past 3 weeks.... any help?

  • 1011FOXEE beverley fox (@1011FOXEE) reported from Takeley, England

    @O2 I am trying to apply the discount I get for working at Tesco,it won’t let me use my email as used for my daughters account,help!!

  • AbbeygaleRose 𝐀𝐛𝐛𝐞𝐲𝐠𝐚𝐥𝐞 (@AbbeygaleRose) reported from Chelmsford, England

    Beginning to regret renewing my contract with O2, their coverage in Chelmsford is awful. My 4G works about 20% of the time. @O2

  • EmRosePull Emmss (@EmRosePull) reported from Chelmsford, England

    @O2 GREAT NETWORK IS DOWN AGAIN!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Stiggy_Wiggy Toby Prior (@Stiggy_Wiggy) reported

    @O2 Hi I recently ported my number to to you from Sky. Since doing so I no longer receive 2 step verification txts for ebay. I have spoken to them and they can't see any issues there end. Can you check to see if the OTP platform ported over correctly please. Thank you

  • MarilynLeask Prof. Marilyn Leask (@MarilynLeask) reported

    Nightmare with UK telecom provider O2/Virgin media @O2 @virginmedia Day14 into a 30 day holiday they are unable to provide the roaming service promised. As an elderly solo traveller relying on taxis/public transport & a phone to make arrangements I have been left stranded.

  • RachT234 RachT234 (@RachT234) reported

    Would never recommend @ThreeUK - poor network (often getting <10mbps + poor call quality), poor customer service and even when leaving to change network again, they managed to mess up my number port to the point my temporary number doesn't work! @EE and @O2 highly recommended

  • PresenterChris Chrissy K (@PresenterChris) reported

    @O2 have spoken to 5 people about a credit that was due to be applied to my account. Assured that it had been done end shock horror it hasn’t. Ridiculous service @EE @VodafoneUK any good deals on?

  • Emma_Meerkat Emma 🖤🤍 (@Emma_Meerkat) reported

    My @O2 data is running so slow. Which doesn't help that my @SkyHelpTeam broadband is down.

  • Benn_Sanderson Benn Sanderson (@Benn_Sanderson) reported

    @O2 I’m up for contract renewal shortly. Are there any good deals as I am an O2 and Virgin Media customer?

  • TonyDackombe Tony Dackombe (@TonyDackombe) reported

    @virginmedia @O2 @O2 - haven’t heard from you on this. Are you able to help?

  • KebabPeppe98393 Pepper Kebab (@KebabPeppe98393) reported

    Two years down the line from becoming a widow, O2 is affecting my credit score you never noted missed payment from my late husband’s account as he lay in hospital, dying. Shame @O2 @virginmedia @o2breavementsupport Bereavement & Critical illness Team (KMM134555427V81287L0KM

  • RangoTheGrump Rango (@RangoTheGrump) reported

    @O2 @Brian_McLachlan So it’s busy for data where he is? So why are you not increasing the bandwidth? This increase in demand can’t have magically happened, this is over time. So why do you continually fail to adapt to these demands? Your coverage everywhere is increasingly getting worse.

  • RangoTheGrump Rango (@RangoTheGrump) reported

    @dshensmith @ThreeUK - I’ve been considering leaving @O2 due to their continually declining network coverage in towns and cities, so looking for an alternative. However what you’ve been doing here is a massive red flag, so you’re off my list for sure.