O2

O2 Outage Report in Marazion, Cornwall, England

Some problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 Marazion, England

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

O2 Outage Chart in Marazion, Cornwall, England 11/20/2025 16:00

November 20: Problems at O2

O2 is having issues since 03:00 PM GMT. Are you also affected? 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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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 Marazion, England

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

  • TerryWhaley13 Terry Whaley (@TerryWhaley13) reported from Redruth, England

    How does anyone use a mobile in Cornwall, I’ve not had a signal all week @O2 dogshit

  • matt_saunders_ Matt (@matt_saunders_) reported from Marazion, England

    @cymraesydwi @tescomobile @O2 Tbh ate bloody terrible. Definitely a goodwill payment due whenever they get it resolved…! I mean leaving a woman stranded with no mobile phone is downright dangerous.

  • BrownieLB_1 Lisa-Marie (@BrownieLB_1) reported from St. Ives, England

    @O2 Thanks for getting back to me they knew my full name, and that I was the account holder that’s as far as they got before I put the phone down. I didn’t give any details at all. Can these people access my account? It is worrying

  • raymond_badgery raymond badgery (@raymond_badgery) reported from Camborne, England

    @lewbrwn @O2 Potty they don't repair 4g masts, mine down for two months!

  • loupop81 Sophie Osborne (@loupop81) reported from Penzance, England

    @O2 Network down in Cornwall not able to make or receive calls.. not helpful given current climate 😐

  • BrownieLB_1 Lisa Brown (@BrownieLB_1) reported from St. Ives, England

    @bleddyn123 @O2 I’m paying £100.00 for the phone/contract a month 😳 can’t be any worse I’m looking at new service providers tomorrow

  • BrownieLB_1 Lisa-Marie (@BrownieLB_1) reported from St. Ives, England

    O2 since when do your help desks cold call your clients about their accounts? I refuse to deal with anything when I’m contacted directly? 0330 303 5296 number has called me 4 times In 2 days #mobilephone @O2

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SamBr91 Samantha Brierley (@SamBr91) reported

    @O2 @O2 I have been a loyal customer of yours for over 20 years ...yet How do thank me? You don't!! So now I'm moving to @giftgaff thankyou for nothing!!

  • ksochon Katheryn Sochon (@ksochon) reported

    @O2 Worst customer service ever, do not call back, not interested in customer retention, blame IT - which for a global organisation is madness - spent over a week trying to get upgrade - no option but to move to another phone provider. Recommendations please.

  • charlottecause Charlotte Causer 🌻 (@charlottecause) reported

    @O2 can I actually cancel my contract online or do I need to do it over the phone? No clear option available online or app frustratingly

  • kidvicious82 Pennywise (@kidvicious82) reported

    @MrMJCox @O2 Worst signal ever with @O2 cancel it and go with anyone else

  • LexiPotato104 LexiPotato (@LexiPotato104) reported

    @O2 I'm having some trouble ordering the galaxy watch 3..

  • volkswanker1 Dazza Johnston (@volkswanker1) reported

    @MrMJCox @O2 ***** miserable bastards, poor tam jr

  • volkswanker1 Dazza Johnston (@volkswanker1) reported

    @SarahBurns21776 @MrMJCox @O2 I used to work for EE, they do put prices up regularly without letting customers know, terrible network

  • edstagg Ed Stagg (@edstagg) reported

    @O2 pleeeeeease can someone get in contact to help me pay a bill..? Money... you like money, right?

  • Mr_Rafal Raf🇵🇱🇪🇺🇬🇧🏳️‍🌈 (@Mr_Rafal) reported from Hackney, England

    I may be crazy @O2 but all of a sudden my phone’s battery discharge like crazy. Same as my wife’s. Is this because your signal in E5/E8 area is weaker than usual maybe?

  • RossHume Ross Hume (@RossHume) reported

    @O2 can you tell me why the signal is so much worse in Thirsk in recent weeks.