Telstra

Telstra Outage Report in Cornwallis, Hawkesbury, State of New South Wales

Some problems detected

Users are reporting problems related to: internet, phone and wi-fi.

Telstra offers mobile and landline communications services to the public and businesses, including mobile phone, mobile internet, and broadband internet.

Problems in the last 24 hours in Cornwallis, State of New South Wales

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

Telstra Outage Chart in Cornwallis, Hawkesbury, State of New South Wales 01/21/2026 20:45

January 21: Problems at Telstra

Telstra is having issues since 12:20 PM AEST. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Internet (45%)

    Internet (45%)

  2. Phone (34%)

    Phone (34%)

  3. Wi-fi (10%)

    Wi-fi (10%)

  4. E-mail (6%)

    E-mail (6%)

  5. TV (3%)

    TV (3%)

  6. Total Blackout (2%)

    Total Blackout (2%)

Live Outage Map Near Cornwallis, Hawkesbury, State of New South Wales

The most recent Telstra outage reports came from the following cities: Sydney and Cornwallis.

Loading map, please wait...
City Problem Type Report Time
AustraliaSydney Wi-fi
AustraliaSydney Internet
AustraliaSydney Phone
AustraliaSydney Phone
AustraliaSydney Internet
AustraliaSydney 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.

Telstra Issues Reports Near Cornwallis, State of New South Wales

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

  • gld299 Grant (@gld299) reported from Sydney, State of New South Wales

    @MJEagle23 @Telstra Block the number if not just hang up on them

  • Ronki Ron Curry (@Ronki) reported from Sydney, State of New South Wales

    @Telstra Automated answer and on hold. Just called back on another phone and answered straight away. Go figure (but problem not fixed). I had such a great internet experience before being moved to NBN!

  • willdeasy Will Deasy (@willdeasy) reported from Sydney, State of New South Wales

    @fictillius @Telstra Watch out for trees may block signal 😋

  • BeauGiles Beau 🏳️‍🌈 (@BeauGiles) reported from Sydney, State of New South Wales

    @zacorytaylor I just moved to Vodafone today, $45 for 50GB Considered Optus, but new plans are awful compared to a few weeks back (since Telstra played their cards, now the others are moving too)

  • DemonicVel Vel (@DemonicVel) reported from Sydney, State of New South Wales

    @LurkingWolfox @hendikins Depending on how plans shape up next year might switch to optus. I have 0 issues with the Telstra network, and you couldnt pay me to ever use Vodafone again as their coverage in the train to work is useless.

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @strebormt @Telstra @ScottMorrisonMP It's not Telstra....it's LNP Government crap NBN, totally destroyed by Abbott/MT/Murdoch

  • SNOWJOCK Robert Di Palma (@SNOWJOCK) reported from Sydney, State of New South Wales

    @Telstra I understand that there can be interference from outside factors,but this has been constant for more than a week, not just in Sydney but also in Wollongong when I was down last weekend.

  • SNOWJOCK Robert Di Palma (@SNOWJOCK) reported from Sydney, State of New South Wales

    @Telstra for you service as you claim that you have the best coverage and speeds but from what I can see this is false advertising. The service I have received on multiple occasions well below what is expected, you are a service company start giving good service and support

  • Andycee007 Bond the Dog (@Andycee007) reported from Sydney, State of New South Wales

    @Telstra your fkn mobile service is utter shit! This is coming from a place where you are suppossed to get fkn service you gronks!

  • ParadoxPhotosCo PARADOX (@ParadoxPhotosCo) reported from Sydney, State of New South Wales

    @Telstra It seems to be the modem itself, as the problem exists on both the ADSL and LTE backup within the modem

  • i386 James Dumay (@i386) reported from Sydney, State of New South Wales

    This telstra iPhone lease was an expensively bad idea. I’m going back to outright on their cheap model.

  • gvisoc Gabriel Viso (@gvisoc) reported from Sydney, State of New South Wales

    @Telstra That is the outcome of my call, so there’s no solution for the late payment fee thing, and no prospect of me ever being a customer of yours again.

  • fictillius Evan (@fictillius) reported from Sydney, State of New South Wales

    @Telstra The signal is fine. There’s just no data. Travel through in off peak and you’ll get 100Mbps. During peak hour can’t even ping

  • T_GoodLuckDuck 🐤 GLRD 🐤 (@T_GoodLuckDuck) reported from Sydney, State of New South Wales

    Stream is taking a momentary interval while Telstra sorts it’s shit out - feel free to go grab a drink, pee, and complain about the #NBN

  • nuenp Newbie_I_Am (@nuenp) reported from Sydney, State of New South Wales

    Tonight marks another @Telstra #fail. Simple request to port a no. over and it has taken a week to do! Then I find out the the issue is from @Telstra end #WTF. Moving my services to @Optus #incompetent #telstrafail

  • SNOWJOCK Robert Di Palma (@SNOWJOCK) reported from Sydney, State of New South Wales

    @Telstra I don’t have time to sit with support, I use my phone for work and these issues are causing me to lose time and money. It is obviously a network issue that you are trying to palm off as something else, we pay a premium

  • 1stcd_print First Class Digital (@1stcd_print) reported from Sydney, State of New South Wales

    Telstra issues at the moment. Phone lines down. Will advise once back up. #thanxtelstra

  • blueman99 MT (@blueman99) reported from Sydney, State of New South Wales

    Nice one @Foxtel @Telstra another outage in Five Dock for internet and Foxtel....I’m sure I’ll receive a refund this month for your pathetic ongoing service. Need a Royal Commission into Telstra....

  • EBoultonSmith Emily Boulton Smith ebssportsphysio (@EBoultonSmith) reported from Sydney, State of New South Wales

    Increasingly annoying that the Netball Live app will only work with WiFi. Even with full 4G signal it says my signal is too weak - rubbish! Can’t keep up to date with scores let alone watch livestream - Come On Telstra! @SuperNetball

  • Spreeman Spree (@Spreeman) reported from Sydney, State of New South Wales

    @xskinn @Dlanorx @platykitten Ian you can ring this number 1800 805 996 They can help you deal with these arseholes. Telstra put me the number when I informed them . I also was able to get entire countries blocked trying to call me.

Telstra Issues Reports

Latest outage, problems and issue reports in social media:

  • uplatewithjase Jase (@uplatewithjase) reported

    @Telstra in the last 2 weeks my phone has stopped being able to access Telstra 5G in areas where I previously had good 5G signal. The best I get is 4G. I’ve reset my phone, done trouble shooting. What painless way is available to get this working again?

  • LindseyInManly Lindsey Williams (@LindseyInManly) reported

    @Telstra DAMAGE - 83 Roosevelt Avenue, ALLAMBIE HEIGHTS NSW 2100 TOWER IS FALLING DOWN

  • Kavanagh_AM Anne Kavanagh (@Kavanagh_AM) reported

    Ok, call from Telstra technical support team said my slow internet speed was due to malware. Normally I'd hang up but I had just been onto #Telstra re speed - down to 5MBPS earlier today. Told me to download AnyDesk . Search internet - scam. He said 'you are clever' & hung up!

  • azusainsydney Azusa Takeuchi (@azusainsydney) reported

    @Telstra I have sent it. I'm very frustrated with you guys rerouting me so many times. Please spend time (yours AND MINE) on fixing the problem, not on rerouting.

  • Hamster100 Gareth (@Hamster100) reported

    @Telstra 3G is intermittent and extremely slow. Calls are impacted too

  • Trisha_is_Back Trisha_is_back (@Trisha_is_Back) reported

    @TelstraPurple pity its impossible to actually speak to a so called customer service person re the changes brought in re pre paid mobile ripoff @Telstra (Preferably not via Manila who couldnt even find my account)

  • kamgoswami kamalesh goswami (@kamgoswami) reported

    @Telstra I'm yet to get a resolution on a mobile number ported on the 30th of April 2021. Is it standard practice in today's day and age not to be able tell a customer what is happening and why so long.

  • threatbear_co Hilton (@threatbear_co) reported

    The best voice regulation practice is speaking to Telstra tech support

  • undrewb Andrew (@undrewb) reported

    @Telstra Thanks Phil - maintenance in progress. Hopefully this fixes things .. service has been flaky/slow the last week or so. Glad its being looked at and thanks for your reply.

  • wanga27 Isaac (@wanga27) reported

    @Telstra Hey Telstra, issues again today...this is ridiculous! Any idea when this will be fixed??