O2

O2 Outage Report in Harlow, Essex, England

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The latest reports from users having issues in Harlow come from postal codes CM18.

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 Harlow, England

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

O2 Outage Chart in Harlow, Essex, England 03/08/2026 03:05

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Harlow, Essex, England

The most recent O2 outage reports came from the following cities: London, Brentwood, Chingford, Bishops Stortford, Sawbridgeworth, Harlow, Chigwell and Buntingford.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomBrentwood Phone
United KingdomLondon Wi-fi
United KingdomChingford Phone
United KingdomLondon Internet
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near Harlow, England

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

  • lovepbx Pauline (@lovepbx) reported from Waltham Abbey, England

    @O2 I have been trying to talk someone ... please can someone get back to me! I need urgent help.

  • Uptowndiscos Uptown entertainment discos (@Uptowndiscos) reported from Harlow, England

    @techdotintel @virginmedia @O2 I'm currently a Virgin media customer and business O2 customer. Do I qualify?

  • Uptowndiscos Uptown entertainment discos (@Uptowndiscos) reported from Harlow, England

    @techdotintel @virginmedia @O2 I'm a virgin HOME customer and an O2 business customer but I don't qualify

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • T_Morris_Wealth Tim Morris (@T_Morris_Wealth) reported from London, England

    @emmahaslett @O2 Very good point. These things do tend to penalise the more vulnerable/worse off. I work with clients in the former category to help them become more tech savvy and keeping track of their finances. The latter don’t receive much support

  • amylouisestone Amy Stone (@amylouisestone) reported from London, England

    @O2 I have also been doing this too. If this problem persists, then what?

  • lovepbx Pauline (@lovepbx) reported from Waltham Abbey, England

    @O2 can someone from customer services contact me ... I need urgent help ... Thanks

  • stevejonathan80 Steve (@stevejonathan80) reported from London, England

    Poor network in Se6 @O2

  • leon_dave_smith Leon Smith🇬🇧🇪🇺❄️ (@leon_dave_smith) reported from Harlow, England

    @tescomobile @O2 any coverage issues in CM20, been terrible yesterday and today, signal 4G keeps dropping out

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • LongshanksE10 Richard Astley (@LongshanksE10) reported from Bishop's Stortford, England

    @o2 I ,along with seemingly many others, wish to know why your 4G has been virtually useless over the last week or so please, or better yet, when the service will improve, but you don’t seem to be replying to anyone. Please help.

  • sarahspoon Sarah (@sarahspoon) reported from London, England

    @JamesIMcKay @O2 Oh….never heard of it. Ta

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Tottenham, England

    @O2 You have had this problem for the last 20 years doubt a self help guide will work. Ive made several complaints so end of contract I will be looking for a new service provider ...

  • PatrickKeyte Patrick Keyte (@PatrickKeyte) reported from London, England

    @O2 please can you help me? Numerous people are getting calls from my mobile number when I haven’t actually called them or even have their details to start with. This has happened twice in the last week with two different people

  • Stasisesque Lou 🐝 Lou (@Stasisesque) reported from London, England

    A tale of two CS agents. @O2 dealt with my issue and O2 Travel quickly and with excellent customer service. @Lustriga who has an IDENTICAL issue is being dismissed constantly and told it's his problem as the agent is refusing to read the conversation.

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • Uptowndiscos Uptown entertainment discos (@Uptowndiscos) reported from Harlow, England

    @O2 the answer to that question is primarily no. I would have to leave Virgin as a HOME customer and then sign up as a business customer? What about my TV package?

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • Kierbro Kieran Brown #FRSA 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🏳️‍🌈 (@Kierbro) reported from London, England

    @O2 I will! If you could sort out anything at all, that would be amazing...! I’ve been a loyal customer for more than 20 years so it would be much appreciated..!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • avnerd98 Rob Smith 🚑💚 (@avnerd98) reported

    @O2 @Guard_Amos @tescomobile I always reset my mobile data, even restart my phone. The signal is slow everywhere I go weather it be internet or calls! I don't want to have to pay £400+ to change provider either!

  • marekbarts Marek (@marekbarts) reported

    @O2 I was in the queue on the phone to change my spending cap, you know that you can use an app in other networks for it, right? And the quality of the call was terrible, I could barely hear another person. For a best network you're claiming you are, these are big negatives.

  • jimmymumu man behind the door (@jimmymumu) reported

    @O2 I've just upgraded my young son from a PAYG sim on o2 to a sim only contract on o2. It arrived today but there's no instructions on how he keeps his number. Any help please?

  • KitchenDiscoMum KDM (@KitchenDiscoMum) reported

    Many thanks to the @O2 guru in the shop in Durham. She dug me out of a muddle and gave me a better contract to boot. Excellent customer service.

  • gillian9954 Gillian Nichol (@gillian9954) reported

    @O2 switched from plusnet yesterday lunchtime with PAC code, received sim today but old service still working

  • FabricLearning Fabric Learning (@FabricLearning) reported

    @O2 We cannot go until the 6th March with no ability to use our mobile phones. We are a small business & rely on these to operate. We are also still@paying for usage during this time that we cannot access. Where is @O2 customer service in our hour of need!!!??

  • KirstenTElliott Kirsten Elliott Swift 🇺🇦 🌻 (@KirstenTElliott) reported

    @O2 @BTCare You've both told me you've been granted to right to up my bill and will be doing so. But OAPs like me were told by @RishiSunak that we didn't deserve the sort of pay rise you've been given. So are you going to offer help to your elderly customers?

  • sunnybabe4 sunnybabe4 (@sunnybabe4) reported

    @O2 I have no phone its on emergency calls only

  • Henry_Keating87 Henry Keating (@Henry_Keating87) reported

    @O2 why has the signal in South Wales got so bad, cannot even make a call lately…

  • CornersAdele Adele Corners (@CornersAdele) reported

    @santanderukhelp @O2 To be clear, Santander have paid a stupidly expensive bill to O2 because I was in hospital having heart failure (good on you @02, great customer service👏🙄) and couldn’t have visitors due to covid. Illness loves capitalism. You’re all bastards