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 03/07/2026 12:15

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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, Chingford, Bishops Stortford, Sawbridgeworth, Harlow, Chigwell and Buntingford.

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

Community Discussion

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O2 Issues Reports Near Harlow, England

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

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

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

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

  • 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...

  • 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.

  • rfothergill Ricci Fothergill (@rfothergill) reported from Brentwood, England

    @O2 Nothing received. When was it sent? Last message I had from you was an auto responder on 24th July stating that you’d respond to my complaint within 5 days. Have had nothing since.

  • siegeism siege (@siegeism) reported from London, England

    @O2 Done. I’ve started taking screen shots of locations with no service because it’s so bad.

  • 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?

  • Sheree_Kirby Sheree (@Sheree_Kirby) reported from London, England

    @O2 I have an issue with my phone, some calls are not coming through (not ring or notification if missed called) & I'm not getting voicemails till hours later, it's not updating. After the phone battery dies & switched on or restarted do they appear.

  • KevinWNewman Kevin Newman (@KevinWNewman) reported from London, England

    @ianvisits Pointless arguing against the machine 🤖! Take your business elsewhere Ian. I’m sure @EE or @O2 will be willing to help out!

  • 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 ...

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

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

  • 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.

  • 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

  • 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

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

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

  • 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

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

    Poor network in Se6 @O2

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

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

  • 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..!

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • gazjsmithy Gareth. (@gazjsmithy) reported

    @O2 what’s the process for failed customer call backs? Twice this past week I’ve been promised 2 call backs, the first within 24hrs the 2nd same day and haven’t had either materialise 😕 Quite disappointing given the usual excellent service I receive.

  • lewisrocks23 Lewis Woolley (@lewisrocks23) reported

    Don’t ever trade your phone in with @O2. My phone was in perfect working order when I handed it into the store, now the recycle company keep changing the story about problems with it, trying to offer £27 when I was originally quoted £137.

  • DigiFantastic pUmPkin sPiCeD biTchb0y🎃 (@DigiFantastic) reported

    I'm in Lansing!!! only WiFi no network yet, probably need a roaming bar lifted or something, will get onto @O2 asap scary looool but just bag collect and taxi ride to go then i can make my hotel nest for the week... and then tomorrow the reason I came... FREE BREAKFAST :3

  • Michael40547044 Michael Williams (@Michael40547044) reported

    So the saga continues…. @VodafoneGroup you have forced us to cancel our order with your shocking customer service and the lies after lies after lies about our order of iPhone 14pro max and Apple Watch. @O2 we will be coming over to you.

  • MerGM MerGM (@MerGM) reported

    @laurajanemace @O2 Did they help? I'm on the same scenario

  • curious_mind__ curious_mind__ (@curious_mind__) reported

    @O2 Hi, Is there any delay with delivering free PAYG sim? I ordered twice but never received it!

  • Julianhomeboy Julian (@Julianhomeboy) reported

    @virginmedia @O2 @virginhelp 4g is slower than the 4g+.. hence the speed tests. Can you confirm its a virgin issue???? If its not then why does vodaphone sim give me the faster 4g+

  • ALSoftworks ALSoftworks (@ALSoftworks) reported

    @O2 stop tweeting and fix ur internet

  • rollerizingyid Tracey Lambert (@rollerizingyid) reported

    At the @O2, on the network and can't get a signal.....WTF

  • hilary1951 Hilary (@hilary1951) reported

    @O2 @_fadgie_ Hi. I can’t receive mobile calls. Please can you help me