O2

O2 Outage Report in Penzance, 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 Penzance, England

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

O2 Outage Chart in Penzance, Cornwall, England 03/12/2026 00:40

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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 Penzance, England

Latest outage, problems and issue reports in Penzance 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

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

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

  • 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 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

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

    @cymraesydwi @tescomobile @O2 I can imagine. Deeply uncool of tesco to not recognize this as an issue.

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • margins36 Margins36 (@margins36) reported

    @O2 my pay as you go sim phone did not get the emergency alert? All of our @EE phones did?

  • JosephS65112253 Joseph Sweeney (@JosephS65112253) reported from Sutton, England

    @O2 I went on holiday the resort I was staying had all free internet, when returned home only find I had a bill for the internet from o2 , rang was told you have let them no when you go on holiday, I never used any data and still got a bill crap customer service

  • Daddy5D Joe D (@Daddy5D) reported

    No point the Government sending me an emergency tone, only a 10% chance of the getting it to me on the @O2 network!

  • Alipipe5 Ali pipe (@Alipipe5) reported

    @O2 HELP PLEASE CODE WONT WORK FOR SWITCH

  • mturner1961 Michael Turner (@mturner1961) reported

    Why was 3pm today the only time I’ve ever seen ‘three bars’ worth of signal on my #O2 @O2 mobile downstairs at home? Surely not a coincidence. No message received anyway as at 1506. #EmergencyAlert

  • m_sherrington Matthew Sherrington 💙🧡 (@m_sherrington) reported

    @O2, FYI in case, you know, some system failure just let your entire customer base hypothetically die.

  • HazzaGrazza Hazza Grazza (@HazzaGrazza) reported

    @ThreeUK @ThreeUKSupport myself and my partner did not receive the emergency alert. Was this a Three issue? We both got the alerts on our @o2 work phones

  • edsmithmuller Ed Smith-Muller (@edsmithmuller) reported

    @O2 no emergency alert for me and I have a full android bug report if you want it. Was on WiFi calling at the time

  • Alipipe5 Ali pipe (@Alipipe5) reported

    @O2 please help trying to download game on switch and code starts with Z .. switch won’t allow codes to star with Z ? Please help

  • pharbron 1863 (@pharbron) reported

    No way that alert would have gone off if I was down @stokecity @o2 #O2 #crapcoverage