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 03/01/2026 14:45

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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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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 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 so I have 3 accounts with o2 and looking at an upgrade to iPhone 12 in March for 2 of my accounts but it’s cheaper to leave and rejoin or go elsewhere #terrible #noloyality #rubbishdeals

  • ColletteLynn_ ¢σℓℓєттє ℓуηη мσσяє♥ (@ColletteLynn_) reported from Great Horkesley, England

    Why am I still paying full price for my tariff when the mast is down in my area and has been for a while now? I can’t access my network properly so why should I still pay? @O2 sort it out please!

  • 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:

  • lolly_naomi Naomi-Kay (@lolly_naomi) reported

    @O2 No it doesn’t help I’ve done everything and all it says there is a lot more people in my area which is a LIE

  • applecrumble30 April (@applecrumble30) reported

    @o2 49 days, 4 live chats, 7 calls - 156 mins, 5 promises a refund has been processed, 2 broken promises of a mgr call. All I want is a refund for my return. At this point I'm ready to take this further if this isn't resolved asap. I've DMd order details. Please sort this out!!

  • johnjones_97 John Jones (@johnjones_97) reported

    *******.. @O2 are horrendous

  • helgz9 Helgz 🌺 (@helgz9) reported

    @O2 took out a new phone contract with you 2 weeks ago and had nothing but bad / intermittent signal since. Can you please help? Thanks

  • Prab8899 Prab (@Prab8899) reported

    @O2music @O2 @thekillers Upgraded my plan today, however my voice mails have disappeared. I had some from my dad who passed away - can you help me get them back please? 😥

  • VennHealthcare Venn Healthcare (@VennHealthcare) reported

    @O2 Please help! We have had our work phones shut off for 2 days, apparently a fraud notice for no apparent reason, we are struggling to get help from CS and Fraud team not coming back to us! Please help we are losing business :(

  • Kanakoenjoyer ケイ (Kay) (@Kanakoenjoyer) reported

    @tenguboss @co2 GET OUT OF MY PLANET YOU PIECE OF ****, SAME GOES TO YOU @O2 GO **** YOURSELF

  • sophietwisss Sophie (@sophietwisss) reported

    @O2 My network has been working fine up until 2 days ago. I want to know when the problem will be fixed please?

  • georgeemoore2 Georgina Moore (@georgeemoore2) reported

    @O2 day two of having no signal in Southampton! The signal checker just says the area is busier than usual? So when am I going to get signal or do I just change providers at the point!

  • lolly_naomi Naomi-Kay (@lolly_naomi) reported

    @O2 stop lying to people and tell people there is something wrong with your signal EVERYWHERE I can’t make any calls this is pathetic in 2021