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O2

O2 outages and service status in Chelmsford, England

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Full Outage Map
  • O2 generated 0 outage signals in the last 24 hours around Chelmsford, 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 Chelmsford, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Chelmsford, 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 Chelmsford, England

The most recent O2 outage reports came from the following cities: Brentwood, and Maldon.

CityProblem TypeReport Time
Brentwood Phone 1 month ago
Maldon Phone 2 months ago
Witham Total Blackout 2 months ago
Braintree Phone 4 months ago

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 Chelmsford, England

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

  • 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 🤬.

  • 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!!

  • 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!!

  • 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

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

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

  • HarvsTheDuck
    Dan Harvey (@HarvsTheDuck) reported from Rayleigh, England

    @stu_levy1 @Luca__WFC @O2 I've just realised that might be Rick Astley on stage as the support act, sorry.

  • IanMaxy94
    Ian Maxwell (@IanMaxy94) reported from Billericay, England

    Is transferring of SIM cards supposed to give me no service on both my old and new phone @O2??

  • 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.

  • rightwingback
    Ryan (@rightwingback) reported from South Woodham Ferrers, England

    @O2 I hope I'm gonna have a discount in my phone bill this month for your network constantly being down

  • 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

  • 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

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • JaneEyreAtHeart
    more happy than dignified (@JaneEyreAtHeart) reported

    Anyone having problems with @O2 . Can't check data allowance or add a bolt on more than 100gb. Partner has had a text saying out of data but we can't do anything

  • notyouravgqs
    Bhavesh Ramburn (@notyouravgqs) reported

    @O2 Hi, since Dec all my incoming calls show as UNKNOWN in caller ID & call history. I've tried resetting my phone, swapping the SIM to another phone - issue persists. Seems like a network/account issue. Can you look into this or reset my account settings? Thanks.

  • FairyCake1983
    Laura (@FairyCake1983) reported

    @O2 how does a customer contact your Resolutions department directly?

  • rusonjitsu
    CrazyJay.exe (@rusonjitsu) reported

    @O2 hey O2, I cannot login to my account, no matter what device or browser I use, I get errors, I know my password, I can login via passkey, verification works, I keep getting "too many redirects" or some error about the website configuration. PLS HELP.

  • AI_Park_GB
    AI Park (@AI_Park_GB) reported

    @O2 - trying to process an upgrade - 02 app keeps telling me to.. Won’t add new Pixel to basket, call Cust Servs..they can’t process..Raise a support ticket..nothing. Cust Servs tell me to visit store.. Store can’t process.. I feel Im being De-Mobiled’ - Is that a thing now?

  • 4peterborough
    🇬🇧 Andy🇬🇧 (@4peterborough) reported

    @O2 Over the email a complaint and I'm still waiting @Ofcom Will be contacted ****

  • aussiebhoy88
    Wes (@aussiebhoy88) reported

    @willsbrownscot @O2 I searched O2 redirect on here after encountering this same problem the app and website are absolutely cooked

  • TapperJosephine
    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.

  • RBantem40390
    Random Bantem (@RBantem40390) reported

    @O2 hello are you have problems with charge to mobile billing? Mine has randomly stopped working

  • tantankook
    karrotkoo🥕👩🏻‍🚀BABY STAR CANDY ⭐️ (@tantankook) reported

    @O2 hi! I can’t login to my o2 account to pay my bill. Please help