O2

O2 Outage Report in Clacton-on-Sea, Essex, England

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The latest reports from users having issues in Clacton-on-Sea come from postal codes CO16.

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 Clacton-on-Sea, England

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

O2 Outage Chart in Clacton-on-Sea, Essex, England 02/17/2026 11:40

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Clacton-on-Sea, Essex, England

The most recent O2 outage reports came from the following cities: Clacton-on-Sea and Colchester.

Loading map, please wait...
City Problem Type Report Time
United KingdomClacton-on-Sea Internet
United KingdomColchester Total Blackout
United KingdomColchester Phone
United KingdomColchester Phone
United KingdomColchester Phone
United KingdomColchester Phone

Community Discussion

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O2 Issues Reports Near Clacton-on-Sea, England

Latest outage, problems and issue reports in Clacton-on-Sea and nearby locations:

  • lovelylaurajd Laura Davidson (@lovelylaurajd) reported from Colchester, England

    Absolutely love @O2’s recycle service. Upgraded to the new iPhone 11, sent off my old iPhone XS and received £400 into my bank account today! 🙌 That is going straight into the holiday fund! 😎

  • kennythekilt kenny wilson (@kennythekilt) reported from Colchester, England

    @O2 hi there I have just joined o2 when I signed up I gave my pac code but the sim has turned up today and it’s not my old number ... please help

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • slater04 Catherine Slater (@slater04) reported

    @O2 is online chat running anymore or are you just deliberately frustrating customer by hiding the facility well on the website? Ps also used the what’s app style service and been waiting for a response for 2 hours!

  • JPaulG JPaulG 🐼 😷🧋 (@JPaulG) reported from Lambeth, England

    @O2 hello. My O2 no longer connects to @TfL WiFi. I used to have no problems. Despite trying to sign in still not working. Please advise a way to solve this?

  • _Kattnipp_ Catt In The Hatt (@_Kattnipp_) reported

    Hi @O2 I have been blocking & reporting spam calls to your service nearly every day for over a month, but I'm still receiving calls & Chinese voicemails originating from different numbers each time. What improvements have been made to prevent this from happening in future? Thanks

  • CMBrown813 Chloe Maria Brown (@CMBrown813) reported

    @O2 Is there any news on the phone masts in ormskirk and how long it'll take to fix the apparent signal interference 🤔

  • dthaker06 Darshana Pandya (@dthaker06) reported

    @O2 what is going on I have had no signal for an hour now!!!

  • traceylsteve Tracey Stevenson (@traceylsteve) reported

    @O2 Myself and my husband used two seperate apps and both the QR codes would not scan. Greegs gave use the rolls but said to contact yourself about the QR codes not working. X

  • JudgeDewie Alex (@JudgeDewie) reported

    Hey @O2 I have absolutely no signal at all where I live so cannot get text messages or make or receive phone calls. You tell me a mast has been taken down and your “engineers are working tirelessly” to fix it. It’s been over 3 weeks of ZERO service. That’s not good is it?

  • Jondgooner Jondgooner@lhrfeeder (@Jondgooner) reported

    @O2 If call centres weren't sourced out of the country they may have paid off the correct accounts and it wouldn't have happened things get lost in translation poor service on the cheap does not benefit the customer 😕

  • RyannPal Ryan (@RyannPal) reported

    @O2 why is signal so bad? I’m in the middle of a town centre and I struggle to get full signal with 3/4G

  • _Kattnipp_ Catt In The Hatt (@_Kattnipp_) reported

    @O2 Thanks, but I have a brilliant number that I bought from O2 back in 2008. I have no intention of changing it. I don't think it should be up to me to fix your problem by inconveniencing myself - do you?