O2 outages and service status in Great Dunmow, England
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Full Outage Map
- O2 generated 0 outage signals in the last 24 hours around Great Dunmow, including 0 direct reports.
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 Dunmow, England
The chart below shows the number of O2 reports we have received in the last 24 hours from users in Great Dunmow, England and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.
At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!
Live Outage Map Near Great Dunmow, England
The most recent O2 outage reports came from the following cities: Bishops Stortford, and Sawbridgeworth.
| City | Problem Type | Report Time |
|---|---|---|
 Bishops Stortford
|
Phone | 2 months ago |
|
Sawbridgeworth
|
Phone | 2 months ago |
|
Harlow
|
Phone | 2 months ago |
|
Witham
|
Total Blackout | 2 months ago |
Community Discussion
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O2 Issues Reports Near Great Dunmow, England
Latest outage, problems and issue reports in Great Dunmow and nearby locations:
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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
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CLAIRE WALMSLEY (@MissClaireW) reported from Halstead, England@O2 any resolution to your app not working, logins just go back to the same email verification page? So many people posting & no answers?
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Andy Lane (@hadhamlane) reported from Bishop's Stortford, England@O2 ...and then when you’re signed up they change your deal to make you worse off. #O2 reducing the friends & family discount for a loyal customer is the last straw for me.. #O2
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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?
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𝐀𝐛𝐛𝐞𝐲𝐠𝐚𝐥𝐞 (@AbbeygaleRose) reported from Chelmsford, EnglandBeginning to regret renewing my contract with O2, their coverage in Chelmsford is awful. My 4G works about 20% of the time. @O2
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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.
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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?
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Jill T food safety (@jill_jtc) reported from Sawbridgeworth, England@O2 Sounds easy doesn’t it!! Every call is from a different number, it wears me down, in excess of 20 yesterday all blocked & inadvertently called a couple back in error trying to block late at night with brain fog. So cross!!
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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.
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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.
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James Sharp (@JamesSharp87) reported from Witham, EnglandHello @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?
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CLAIRE WALMSLEY (@MissClaireW) reported from Halstead, England@O2 Yeh you keep replying to people with this, & yet the link you sent either directs back to social media, or continues the issue of login problems... so... ?? @virginmedia @O2
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Jacob Wood (@j4cobwood) reported from Harlow, England@O2 I need support with my network, I’ve tried everything that the website says, my calls won’t connect and when they do the sound is cracking and poor. Most of people trying to call me can never get through either. This has been happening for months now
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Adam Dack (@tomtilly28) reported from Harlow, England@O2 what are u doing my phone has just died logged in and all my service been disconnected why !!! Idiots
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Ryan_Schaverien (@RyanSchaverien) reported from Chelmsford, England@O2 Extremely slow data coverage for the past 3 weeks.... any help?
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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
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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
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Paul (@paulhayward200) reported from Wendens Ambo, England@O2 Took out a new IPhone contract back in November. No problems paying but I wanted to add a Apple Watch on the account. O2 keep on cancelling the order even though I pass the credit check.
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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!!
O2 Issues Reports
Latest outage, problems and issue reports in social media:
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Heckle King !!! (@KingHeckle) reported@O2 got an email saying bars have been put on my account … I never asked for this and my bills are paid … phone won’t let me call customer services to complain . I got work to do I need help
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Josephine (Josie) Tapper (@TapperJosephine) reported@O2 almost a month without data inside my home due to a mast issue. It’s been down at least 6 months out of the last 12. Your coverage is also non-existent in Exeter. It’s 2026 for goodness sake.
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Rebecca Ashcroft (@Ash42055) reported@O2 I can’t believe I have spent over 2 hours in the last 3 days to customer service team to sort out my airtime plan for my new watch which was cancelled by an advisor by accident on Tuesday. Still no answers and still no airtime plan for my watch. Customer service is rubbish.
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Jane Lewis (@lew13832731) reported@O2 what's wrong with your network? People keep trying to call me but calls not going through. Tried turning phone of. Have reported via app but no reply
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Paddy.og 🍌 (@PaddyWarburton) reported@O2 We’ve had an absolute shocker with your chat service. A catalogue of mistakes, incompetence and frustration. In shop team and phone line doing their best to unpick it, but still not done.
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StuartB (@StuartBain1986) reported@O2 is there an issue with 5G in the Dundee area? Constantly coming in and out of reception it’s a pain!!
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stephen dodd (@doddy36) reported@O2 Hi, I’m contacting you on behalf of a friend regarding an O2 insurance repair request. They have reported an issue with their phone, but the claim has not progressed — no return packaging has been sent and the repair has not been accepted.
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Frazzz (@FrazzzYT) reportedI recommend avoiding @O2 as a mobile provider. Cut my services off yet they've gotten payment on 4th. Am told my services won't be restored UNTIL the 13th because they can't "find" the payment. Bank has given them the details they need. Can't even call the doctor, complaint it is
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Lucia (@LadyLucia05) reported@O2 tried to sort out a new phone S25FE at me local store, CS was useless tried to make a complaint got nowhere, walked into @SamsungUK liverpool one, spoke to Matthew walked out with S26, time to change my mobile provider aswell I think
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Ian Court (@iancourt) reported@O2 @Joff_L Not convinced, O2, sorry. Uswitch SIM only deals used to be open to existing customers who were renewing at the end of their contracted period, but you stopped that last year. Why? The deals you offer existing customers aren’t great in comparison to the Uswitch offers. Fortunately for me, I managed to renew several of my O2 contracts via a Uswitch link the day before you pulled the plug. You’ve since had the nerve to hit us with a higher than advertised April price increase, in spite of Ofcom’s rules. When I’m next up for renewal, unless you can do me a really good deal that’s on par with the price comparison offers, I may very well take my business elsewhere, after 27 years of being a customer.