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 12/12/2025 03:55

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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 Penzance, England

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

  • 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-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

  • 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

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • El0iseUnderwood Eloise Underwood (@El0iseUnderwood) reported

    @O2, Hi there, when I tried to claim a odeon ticket it said the code wasn't correct and now its saying I've reached the claim limit but I never booked anything. Can you help please?

  • richardxday Richard Day (@richardxday) reported

    @O2 No, I don't have any other SIM cards available. A slightly different question is: WHY can't you determine whether a phone is locked to a network? Seems a big hole in the whole scheme...

  • Gary96688507 gary (@Gary96688507) reported

    @o2 what is wrong with signal dawlish area strong signal but soooo slow intermittent am I the only one

  • shanjodonnell Shannon (@shanjodonnell) reported

    5 weeks with no signal or data and @O2 think it’s acceptable to lie telling me the network teams have tried calling to resolve it when they didn’t, which the agent then admitted to 😩😩😩 absolute shambles of a network

  • Hawjiggs Gillian Cameron (@Hawjiggs) reported

    Hey @O2 why do you make it so hard to find a way to contact customer services on your website? Being charged for monthly service on a SIM I haven't even received yet. Come on, tell me the customer service phone number, I won't tell anyone, I promise...

  • CallumboMagumbo ***** Biscuit 🏳️‍🌈🔯🌹🌱🇪🇺 (@CallumboMagumbo) reported

    The fact I haven’t had signal for hours is prt of the reason I will be looking to leave O2 - “busy in the area” isn’t an acceptable status when I have 0 bars. @O2

  • ollybarkley Olly Barkley (@ollybarkley) reported

    @O2 Hey, I’ve had some issues receiving SMS verification codes from Resolut online bank but they’re saying no issue their end. Has your network been working smoothly over the last 24 hours?

  • kersymac93 Kerry ♡ (@kersymac93) reported

    @paige_shepherd @O2 I’ll need to have a look at them, I bought an iPad with data plan in Dec & haven’t been able to use data plan since I bought it, no ones sorted it yet & now I apparently keep using up all my phone data & no signal! So annoying 🤬

  • kersymac93 Kerry ♡ (@kersymac93) reported

    @O2 DM’d all my issues over! 🙄

  • kersymac93 Kerry ♡ (@kersymac93) reported

    @paige_shepherd @O2 It’s terrible isn’t it! definitely going to have a look elsewhere! need to try see if I can come out of this contract earlier I think