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 03/11/2026 06:20

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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 (32%)

    Internet (32%)

  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 KingdomLondon Wi-fi
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomBrentwood Phone
United KingdomLondon 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.

O2 Issues Reports Near Harlow, England

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

  • 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

  • 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.

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

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

  • 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...

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

    Poor network in Se6 @O2

  • 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.

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

  • 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?

  • 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.

  • 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

  • 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.

  • 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!

  • 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..!

  • 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

  • 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!!

  • 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.

  • 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 ...

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • AksPD S.H (@AksPD) reported

    @O2 Hi, I’ve placed an order and would like an urgent inquiry into it. Can someone help me??

  • WispGB_ Greg | Coalesce (@WispGB_) reported

    I've come to the conclusion that @O2 have about 6 masts in the UK and 3 of them are in London. Signal is ***.

  • combat_boot 𝗖𝗼𝗺𝗯𝗮𝘁 𝗕𝗼𝗼𝘁 (@combat_boot) reported

    @O2 There are numbers, you just seem unwilling to share. The other numbers mean being bounced around 1st line support with operators working off scripts & having to escalate. It takes literally hours of being asked daft questions.

  • ZubairI59791851 Zubair Ibrahim (@ZubairI59791851) reported

    @O2 I keep asking from customer services that please give me options or time frame but seems that no one cares in O2. So far non professional and horrible experience, I am without mobile since last 3 weeks and they start charging me for the services😳

  • ryancaseybooks Ryan Casey (@ryancaseybooks) reported

    @ibiza_music_edm @O2 Damn, that’s annoying. Only advice I can give is try keeping iMessage/FaceTime off for a bit (like a few hours) then give them both another toggle a couple of times. Then repeat. I think it’ll get there like mine did eventually…🤞 I’m coming from TalkMobile to O2!

  • magrim123 Mark 'Charlie' Magri-Overend (@magrim123) reported

    @O2 ...and the O2 Contact No in the O2 email (08448090202) doesnt work for me

  • mattburton72 Matt Burton (@mattburton72) reported

    @virginmedia This has been going on since 3rd August. Original installation 28th July. It would be interesting to hear if @O2 believe this is high quality customer service?

  • Gav_Ivison 🄶🄰🅅🄸🄽 (@Gav_Ivison) reported

    @O2 lads what's going on with the signal lately?

  • taz3677 louise stone (@taz3677) reported

    @O2 never been so upset to got through all the upgrade stuff the amazing Cyrus on ur upgrade team. Agree to everything all goes through then couple hours later get email to say out if stock. So upsetting didn't get phone next day. Always had great service with o2 tho thanks

  • DangerPlayz2 DangerPlayz (@DangerPlayz2) reported

    @O2 This is getting unbelievable I am so angry right now you are putting 5G in the middle of nowhere instead of what you said that you were putting it in city’s first I live in Exeter and I never get 5G the only place I get 5G is going into some random farmers field