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 03/31/2026 09:35

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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 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

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

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

  • 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 😐

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • percy_163 Percy (@percy_163) reported

    @O2 Why has wifi calling been turned off? It shows as available on my iPhoneX but says it has been disabled by o2. I live in an area with no phone signal so rely heavily on WIFI calling for both work and personal.

  • beachpainter roni wilkins (@beachpainter) reported

    @SamsungUK @O2 2nd day with 'not registered on this network' it was to take 24hours.come ON

  • AdamTownes1 Adam Townes (@AdamTownes1) reported

    @O2 O2 too busy to chat on phone, MyO2 if terrible and I need to discuss your over billing! Please advise...

  • Chris70862708 Chris (@Chris70862708) reported

    @O2 hi. I want to end my contract due to the ongoing bad service and forever getting worse 4G and internet. It impossible sometimes to even use 4G even though you say it’s fine where I live. Please help if you won’t I’ll have to go to ofcom. Thanks.

  • stewfm stew (@stewfm) reported

    @O2 help me out or I’m changing provider i keep getting knocked off calls

  • picklemonsterG picklemonsterg (@picklemonsterG) reported

    @O2 Hi could you help please we received 2 phone upgrades today with new SIM cards. However we don’t know what sim relates to what phone number. Could you help before we airdrop all our info to new phone. Thanks

  • dksesh Seshadri Dhanakoti (@dksesh) reported

    @O2 No, I am not looking for a speedcap @O2. I am interested in blocking outgoing premium rate calls and texts. Please let me know if you support such a feature at all.

  • Women_Stand_Up 🕸♀️🏁AdultHumanFemale 🕸 (@Women_Stand_Up) reported

    Warning. If you with O2 and use the preset number in your address book to CALL @O2 customer service you risk being hacked. I assumed that as it was preset and had the call icon it was safe. It absolutely is not safe!!!! The 4445 number is a scam!!!

  • SarahRawlins90 Sarah Rawlins (@SarahRawlins90) reported

    @O2 day 11 & still no contact from the fraud team! o2 do not care about their customers! I am a victim of fraud which was reported immediately & I have been given no support & lied to. As well as billed for this fraudulent act. I’ve never been treated so badly by a company!

  • jjjjrd Jordan (@jjjjrd) reported

    @O2 Literally everywhere the signal is terrible