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 02/16/2026 10:50

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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:

  • aidanc80 Aidan Corrigan (@aidanc80) reported

    @O2 I managed to find there seems to be a problem with a local mast happened 3 or 4 times in short space of time.

  • 10MARC1 10 Minute Amiga Retro Cast (@10MARC1) reported

    @RetroBoxRoom @IL0VEthe80s @O2 I ran into that a decade ago with the initial 4G launch. Sprint used this 4G "WiMax" garbage that was never available in Tucson, yet insisted on charging me an extra $10 a month just because my phone supported it. I dropped them like a hot potato soon after.

  • thetift glenn (@thetift) reported

    @O2 any chance we can have working signal in ST7 please

  • spearsy78 Paul (@spearsy78) reported

    @O2 Any idea on how are you meant to buy your Nintendo switch offer? payment does not work online, (something went wrong message every time) cannot get in store, and three hours on the phone to customer services are no help either.

  • thetift glenn (@thetift) reported

    @O2 I’m getting the texts it’s been 3 weeks no signal at home

  • decorachael Rachael (@decorachael) reported

    @snidbddidb @O2 @AntiTrafico_DF Thankyou I'm just terrified they will charge loads of money to my account. My mum's in hospital at the minute with an emergency and I really don't need this right now. I'm scared my number will be cut off or something and I need my phone right now. Bit of a mess

  • ellanwy Donna Ellen Moore (@ellanwy) reported

    @O2 My husband is having a nightmare with your customer services giving him non existent fraud phone numbers. Any advice? Very frustrating to initially be told they couldn't speak to him as he didn't have the password for the account......it was opened fraudulently in his name!

  • xoxolisacxoxo Ж lisa Ж (@xoxolisacxoxo) reported

    @O2 is the network down I can’t get anything in Belfast n I have to call the hospital

  • BADDESTDJTIMMY OTIS (@BADDESTDJTIMMY) reported

    @O2 network has suddenly disappeared on my phone for hours. Could it be because I ordered a 5g sim that hasn’t even arrived ?

  • TCMnow TM (@TCMnow) reported

    @O2 Hello, recently joined O2 and long time Virgin media customer(10+ yrs). Cannot activate volt as O2 says that there is no active virgin service at my address. Can you pls help?