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 03/11/2026 06:15

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 (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 Little Dunmow, Essex, England

The most recent O2 outage reports came from the following cities: Bishops Stortford, Sawbridgeworth, Maldon and Witham.

Loading map, please wait...
City Problem Type Report Time
United KingdomBishops Stortford Phone
United KingdomSawbridgeworth Phone
United KingdomMaldon Phone
United KingdomWitham Total Blackout
United KingdomBraintree Phone
United KingdomChelmsford E-mail

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:

  • 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

  • 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!!

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

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

  • 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?

  • 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.

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

    @O2 GREAT NETWORK IS DOWN AGAIN!!

  • 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.

  • 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!!

  • 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!!

  • 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:

  • Roquebrune77 Lady Barton (@Roquebrune77) reported

    @O2 worst news I’ve had all year- the best mobile provider (O2) has joined forces with the worst ( Virgin media). I fully expect Virgin media to drag down O2 - great shame as i have been with O2 for years and they have been great - complete opposite of Virgin !

  • nibb_e nibb_e (@nibb_e) reported

    @O2 @virginmedia will this help towards my airtime if im with virgin already

  • rancidmd Simon Wilkinson (@rancidmd) reported

    @virginmedia @O2 What does go together is actually getting a service you pay for and a decent wifi signal that don't drop out all the time.

  • DeviousPL PL84 (@DeviousPL) reported

    @O2 You are consistently the worst performer of all UK networks, so who cares what the actual figure you claim to invest is? My work phone is on O2 and I’m fed up of non-existent or slow data coverage.

  • C14ETN Chetz (@C14ETN) reported

    @virginmedia @O2 Let’s hope O2 customers service and how they look after valued customers is a millions times better then virgin media’s non existent level of service!

  • LittleMissSober Stephanie Prentice (@LittleMissSober) reported

    @PuffeeLady @O2 @virginmedia And as long as o2 run the Customer service line too !!!

  • shaunyg1985 Shaun Glover (@shaunyg1985) reported from Warrington, England

    @virginmedia @O2 Poor timing this announcement seeing as my broadband seems to be down! Northwest England..

  • this_old4 2Old4This 💙 (@this_old4) reported

    @O2 i cannot access my account via my phone. It doesn't recognise my mobile number! I want to know how much it will cost to terminate my contract. The merger with Virgin Media has taken place & I no longer wish to be an O2 customer.

  • silverson123 Navid (@silverson123) reported

    @O2 I just want to make an official complaint that’s recognised by ofcom and, I cannot do that. I spent 3hrs being transferred around today and the same yesterday. I really just want to make my complaint official however South Africa are on a different world!

  • s_onward Elizabeth Fisher 💚 (@s_onward) reported

    @O2 I would never go back to VM for free after what they did! I can't believe you have joined them.