O2

O2 Outage Report in Little Dunmow, Essex, England

No problems detected

If you are having issues, please submit a report below.

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 Little Dunmow, England

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

O2 Outage Chart in Little Dunmow, Essex, England 12/19/2025 03:50

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!

Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Little Dunmow, Essex, England

The most recent O2 outage reports came from the following cities: Chelmsford and Bishops Stortford.

Loading map, please wait...
City Problem Type Report Time
United KingdomChelmsford E-mail
United KingdomBishops Stortford E-mail
United KingdomChelmsford Phone
United KingdomChelmsford Phone
United KingdomSaffron Walden Phone
United KingdomGreat Dunmow 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 Little Dunmow, England

Latest outage, problems and issue reports in Little Dunmow and nearby locations:

  • 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.

  • JamesSharp87 James Sharp (@JamesSharp87) reported from Witham, England

    Hello @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?

  • RyanSchaverien Ryan_Schaverien (@RyanSchaverien) reported from Chelmsford, England

    @O2 Extremely slow data coverage for the past 3 weeks.... any help?

  • paulhayward200 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.

  • JulianLittle4Ag Julian Little (@JulianLittle4Ag) reported from Little Dunmow, England

    Apologies to anyone who has tried to call me at the back end of this week. Badly let down by the useless service @O2 who are now saying that it will take ANOTHER 3 working days to move my number 🤬.

  • jill_jtc Jill T food safety (@jill_jtc) reported from Sawbridgeworth, England

    @GlassBeadsLotti @O2 Thanks - trouble is it’s not a fault with the phone; service providers have got to up theirs game to stop this happening!!

  • chris_rugs Chris Ruggles (@chris_rugs) reported from Great Yeldham, England

    Hi @O2, just a heads up...me and thousands of others will leave your network if you advertise on GB news. Have a long hard think about what you will be funding. #DontFundGBNews

  • AbbeygaleRose 𝐀𝐛𝐛𝐞𝐲𝐠𝐚𝐥𝐞 (@AbbeygaleRose) reported from Chelmsford, England

    Beginning to regret renewing my contract with O2, their coverage in Chelmsford is awful. My 4G works about 20% of the time. @O2

  • 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!!

  • ashley_leggett 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.

  • KevinRowley4 Kevin Rowley (@KevinRowley4) reported from Maldon, England

    @O2 for weeks now, Maldon CM96JR no 4 or 5G signal, voice calls virtually impossible at times. What's going on? Thank you

  • SimonHemmingshj 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

  • jill_jtc 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!!

  • MissClaireW 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?

  • KJDalby 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.

  • MissClaireW 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

  • EmRosePull Emmss (@EmRosePull) reported from Chelmsford, England

    @O2 GREAT NETWORK IS DOWN AGAIN!!

  • hadhamlane 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Mr_Abam_ Soala (@Mr_Abam_) reported

    @O2 I’ve had absolutely no service all day and I’m unable to call your offices because of this. Yes I have done all the restarting and resetting with no luck

  • johnpudneyhq John Pudney (@johnpudneyhq) reported

    In the ongoing saga with @O2 my phone has now been disconnected and I have no service. Not sure if this is malice, incompetence or miscommunication but I haven't cancelled anything and payments are being taken. Last I heard was engineers are exploring the problems. Please advise.

  • BillLdn billy c (@BillLdn) reported

    @O2 unacceptable the way you treat loyal customers, there should be an exit clause when you can not provide the service I signed up for, I have even been told that it could be my building material when my partner gets full coverage from EE , its a modern world we live in and

  • BillLdn billy c (@BillLdn) reported

    @O2 So been a loyal customer since 02 were established, at present I moved home and now have no data coverage inside my household when it clearly states on the network coverage map for my postcode that I have full 4g inside and outside when that is far from the case, currently

  • thespianfriend Amsters (@thespianfriend) reported

    @O2 hi my odeon priority code is not working today :( please can you help - I have sent a DM

  • cherrydoll1 Jennifer maria (@cherrydoll1) reported

    @O2 just spoken to someone on your helpline very helpful changed my payment date without any trouble , wasn’t at all as stressful as I thought it would be

  • icklede Donna Croft (@icklede) reported

    @vampyricserra @O2 Hi @O2 I have the same issue and have DM you but I’ve had no response.

  • x_hlcr (@x_hlcr) reported

    @O2 why is it so damn awkward to contact anyone at O2 without the app??

  • kingracing Ian King (@kingracing) reported

    @O2 No, I don’t but you charge me VAT so you should issue me with a VAT receipt.

  • NaishaPolaine NaishyP (@NaishaPolaine) reported

    @O2 not sure why there is bereavement team that doesn’t answer the phone or emails. Or Complaints Review Service copied in. My husband has wasted enough time trying to close his late father’s account adding more pain into his situation. Disappointed by this heartless service.