O2

O2 Outage Report in Marazion, Cornwall, England

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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 12/15/2025 04:30

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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. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (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:

  • 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

  • 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

  • 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

  • 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-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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • silentobsello mamon (@silentobsello) reported

    Ridiculously bad service from @O2 they spent the entire later half of the day claiming that the network issue was resolved. They pay no heed to the multiple complaints of no network. Gaslighting everyone. And now it shows that the mast is down again

  • KathleenBeedles Kathleen Beedles (@KathleenBeedles) reported

    @O2 experiencing very bad signal at IV28 but your signal checker says no fault. There must be. We have no landline, only mobile, so this is a critical issue. Please advise?

  • jren207 Jason Rennie (@jren207) reported

    @O2 Lost service this morning. Can't use Wi-Fi calling either. Says "Emergency calls only". It's as if my eSIM has stopped working. Trying to get in touch with anyone at O2 is hopeless. Please can you restore my service?

  • MineshP100 Minesh Patel (@MineshP100) reported

    @O2 I’ve had no network signal for over 24h now. Can anyone help me? I called yesterday but they were of no help. Just said a ticket has been raised. I need reception…

  • chussnee sajid basher (@chussnee) reported

    @O2 I have been winning on blue Monday but never received the prizes

  • silentobsello mamon (@silentobsello) reported

    @O2 I have tried that multiple times, there’s still no signal for me in the entire G1 area.

  • MikeLeach1980 Micko (@MikeLeach1980) reported

    @O2 It definitely isn’t - I’ve done that and reset network and nothing

  • ckmelley CK.Melley (@ckmelley) reported

    @O2 @LittleMissBake @O2 this isn't resolved! I haven't been able to use my phone for over 24hrs!! No information! No help from customer services! What is going on???

  • 84Worthy Worthy-84 (@84Worthy) reported

    @O2 Your missing the point. It's not about my postcode it's about the terrible service all over NW England from Chester up to Lancaster, Blackpool across to Manchester

  • silentobsello mamon (@silentobsello) reported

    @O2 I have no signal for over 24 hours now. Since yesterdays mast down issue. There’s no response to my DM as well. This is unacceptable