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 19:15

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  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

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 Harlow, England

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

  • 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

  • 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.

  • 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..!

  • 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

  • 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!

  • 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.

  • 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

  • 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!!

  • 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.

  • 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.

  • 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.

  • 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...

  • 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?

  • 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

    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

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

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

  • 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

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

    Poor network in Se6 @O2

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • ALIF_1988 ᗩ ꪶ 𝕀 ᠻ (@ALIF_1988) reported

    I still have no network can’t call/txt or use data, im using wifi 2 days now & what are use doing about it? @O2 @O2PriorityUK I messaged yous and no one reply’s back on Twitter

  • Ikthezeus Tom (@Ikthezeus) reported

    @O2 So it worked once on Chrome on iOS (14.1) and then reverted to the same behaviour as Safari of not working. Opening using new tab (Chrome) or in background (Safari) does work though. I honestly can’t see the point of locking users out of the app if they can’t use iOS 14.5 though?

  • mrichie10 Richard (@mrichie10) reported

    @driving_without @O2 I dunno I always stayed with Vodafone because at the time they were cheap plus they have helped me while at one time about 12 years ago I was struggling so they never cut my service or we worked out a payment plan I can’t forget that.

  • _AllTheSocials_ Slippery Biscuit (@_AllTheSocials_) reported

    I can honestly say that when my @o2 contract is up I will never buy another @o2 device again. In the dozen or so times I’ve had to speak to customer services they have never once made the process painless and things ALWAYS go wrong. Details are always lost and records missing.

  • nathant1985 Nathan (@nathant1985) reported

    @Gatt_ @O2 Pretty poor speed for 5G, granted lots of variables

  • sehriishh_x Sehrish ❤️ (@sehriishh_x) reported

    @O2 Appalling customer service. Can’t wait for my contracts to end so I can move. Don’t think about switching to O2.

  • Themusicman9 Themusicman9 (@Themusicman9) reported

    @O2 Are they still peddling this crap

  • driving_without driving_naked (@driving_without) reported

    @mrichie10 @O2 Sick of poor reception with 02... gotta change ....but to who......😩 ffs....

  • TeresaBWarr Teresa Warren (@TeresaBWarr) reported

    @O2 There was though could walk 10min for a signal-having paid for 24hr WiFi it is now resolved!

  • JacobRogers666 JJ (@JacobRogers666) reported

    @O2 I have been unable to get a coffee from nero since the change. It’s such a disappointment. Do you know if any of this feedback is being passed on to the priority team or if any change is possibly being put it place to fix the out of stock? Thanks