O2 Outage Report in Hertfordshire, 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.
Full Outage Map
E-mailProblems in the last 24 hours in Hertfordshire, England
The chart below shows the number of O2 reports we have received in the last 24 hours from users in Hertfordshire and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.
At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!
Most Reported Problems
The following are the most recent problems reported by O2 users through our website.
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Phone (49%)
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Internet (30%)
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Total Blackout (13%)
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E-mail (4%)
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Wi-fi (3%)
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TV (%)
Live Outage Map Near Hertfordshire, England
The most recent O2 outage reports came from the following cities: Buntingford, St Albans, Hemel Hempstead, Welwyn Garden City, Hertford and Waltham Cross.
| City | Problem Type | Report Time |
|---|---|---|
 Buntingford |
Total Blackout | |
| Buntingford |
Internet | |
| St Albans |
Phone | |
| Hemel Hempstead |
Phone | |
| Welwyn Garden City |
||
| St Albans |
Phone |
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 Hertfordshire, England
Latest outage, problems and issue reports in Hertfordshire and nearby locations:
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banafsheh
(@banafshbanafsh) reported
from
Waltham Abbey, England
@TazPDN @O2 So sorry to hear that ,#o2 is really bad, I'm with Vodaphone and they are much much better . Hope all get sorted for you x
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Dimitthri Vithanage
(@DimitthriV) reported
from
London Colney, England
@O2 what is going on! 😭😭 Even when I have signal it's so slow!
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Craig Canfield
(@Craigcanfield) reported
from
Welwyn Garden City, England
@O2 contract finished.. put on a rolling month deal.. nothing will change they said... 2 days now with no phone signal.. "sim provisioned"! Customer svc say it'll work soon. Gggrrr
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Jonathan Morris 📱📸
(@jmcomms) reported
from
London Colney, England
@VModifiedMind @benwood @EE @VodafoneUK @ThreeUK @O2 Albeit using half rate codec for voice. Sounded pretty awful.
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Dave
(@stourdave) reported
from
London Colney, England
@O2 How did this shit happen
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Steve Edwards
(@Steve_Edwards77) reported
from
Hertfordshire, England
@westspice @O2 Awful service for me today!
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Omar Mansoor
(@OmarMansoor) reported
from
London Colney, England
@Ali_Malik @O2 @Ofcom @MarkEvansO2 I’ll give them a #Valentine chance - never had issues before but now only on crucial days they go down. #
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Elissa Da Costa
(@Elissa524) reported
from
St Albans, England
@O2 Not sure what happened but all ok now thanks. Very good service to get me reconnected quickly
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Ravi Dheer
(@RaviDheer) reported
from
London Colney, England
@O2 I'm sick to death of your network. I'm trying to pay you and I can't. Now I'll wait for some fool to contact me. I give up with this pathetic network.
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Dan
(@isthatdan) reported
from
Stevenage District, England
@O2 are gonna have to either offer me an amazing deal or sort out this horrendous signal issue. How can I not load a twitter video when I have a full 4 bars of 4G signal
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juliet gough
(@juliet_gough) reported
from
London Colney, England
@O2 #o2guru said they are doing a network investigation for me. It makes no sense to use 1GB of data in 53 minutes whilst at the theatre. I’d have to be live streaming for that to happen! #o2 @TheO2 #1gbdata #goinggone
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Hayley & Gavin
(@CraigFamilyBlog) reported
from
St Albans, England
Gav and I have had no mobile phone service for 3 days, but I have no service to call @virginmedia to let them know! It happens far too regularly. Just spent the morning searching for a new deal. @O2 looks like the best so far!
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Andrew Irwin
(@AndrewTRIrwin) reported
from
London Colney, England
@EmmaShubrook @O2 Agreed. I have no signal at all
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Jonathan Flood
(@WickhamofWare) reported
from
Stevenage District, England
@O2 @tescomobile No mobile signal in Great Ashby, Stevenage all day!!
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Ellis Brown
(@ItsMeEllisxD) reported
from
London Colney, England
@O2 Well it’s every time I leave Leicester. Or go to a new city.. even when I have 4 bars it’s either really slow or won’t load at all!
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juliet gough
(@juliet_gough) reported
from
London Colney, England
@O2 I tried. I think you guys list connection. The guru went to check and never came back!!! 🙈😩 @o2 #o2guru
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🌜cobie🌛
(@dramattyhealy) reported
from
London Colney, England
@O2 Hi, it’s been 2 weeks since i started receiving non stop calls from your call centres to get me get a plan with you, the caller said that i entered some kind of contest or signed up for this but i never did since i am happy with my current provider. This is very inconvenient
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Josh
(@mrjc90) reported
from
Hitchin, England
@O2 not sure when your call centre in Cape Town opened but it’s been extremely painful trying to solve a simple issue..I might of been unlucky but think staff could do with some further training
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bridget sparks
(@bks67) reported
from
Hertfordshire, England
@O2 I do have the app, I think I will phone the customer service team and ask them,
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#HellomynameisPaul
(@PaulWRamsay) reported
from
London Colney, England
Really bad service from @O2, having calls from a shop to pressure into upgrades, no really clarity when calling 202 to ask what’s going on-I think I need a new network!
O2 Issues Reports
Latest outage, problems and issue reports in social media:
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Jason Medlycott
(@jesmedlycott) reported
hi @O2 i emailed a complaint about your so called customer service on the 28/09/25 and i have yet to receive any form of reply, or acknowledgment about the whole situation. not surprised considering how you guys delat with it in the 1dt place.
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Phil Bond
(@PhilBond) reported
@O2 customer service on the chat is shocking can’t speak to a person because it’s closed but opening hours are 8-10 what the actual! Quick enough to take customers money but not enough to actually help
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chloe
(@zrkminterz) reported
@o2 please answer me i need the issue sorted by tomorrow morning xx
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Sharjeel shah
(@ss112233445561) reported
@O2 I have been trying to get a proof of Usage and proof of Barring from you for a phone i have used on your network for over a week. I have spoken to multiple agents and have spent over 9 hours on hold. I have had multiple false promises.
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Emma Williams
(@Elf0207) reported
from
Rawmarsh, England
How do i complain to 02 because there after service is horrendous. Put a new sim in weeks ago and not had data since and keep getting fobbed off everytime i ring. @O2
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Anisa
(@xAnisaBabyx) reported
@O2 I’ve been a loyal customer for years, but your service recently has been shocking. I upgraded & ordered 2 phones on 12th & 13th Sept. On 22nd Sept, your loyalty team cancelled my orders without my consent, promised next-day delivery, and never called back. Now I’m told it’ll take another 4 weeks — I needed the phone for my holiday on Tuesday. Weeks of misinformation & broken promises. I want this escalated immediately or I will be leaving O2. @O2 @O2PriorityUK
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Dean carden
(@Dcarden2) reported
@O2 no matter what payment I use it’s saying error, I have contacted credit supplier and being told it’s a problem your end
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Sharjeel shah
(@ss112233445561) reported
@O2 I have now been told as I did not purchase the phone from you you are unable to offer me my proof of barring and usage and you cannot see it on your network even though it has been in use on o2 since January. I have provided the imei number and proof of purchase.
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Josh
(@thewildsnappero) reported
@O2 Is there any reason that you offer gifts (Samsung earbuds for a heavy discount) and then fail to send the code. Go to a store told they cant help and to call customer services, call customer services but their English isn't good enough and 'they dont know what im on about'
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MarQus Romelle
(@MarQusRomelle) reported
@O2 hi guys. Since the app merger with virgin media I’m unable to login via the o2 app without going through account recovery. Will this be fixed or can you help at all? Many thanks.