Telstra

Telstra Outage Report in Mont Colah, Hornsby Shire, State of New South Wales

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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 Mont Colah, 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 Mont Colah and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Telstra Outage Chart in Mont Colah, Hornsby Shire, State of New South Wales 12/20/2025 13:05

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Most Reported Problems

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

  1. Internet (46%)

    Internet (46%)

  2. Phone (33%)

    Phone (33%)

  3. Wi-fi (10%)

    Wi-fi (10%)

  4. E-mail (5%)

    E-mail (5%)

  5. TV (3%)

    TV (3%)

  6. Total Blackout (3%)

    Total Blackout (3%)

Live Outage Map Near Mont Colah, Hornsby Shire, State of New South Wales

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

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

Community Discussion

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Telstra Issues Reports Near Mont Colah, State of New South Wales

Latest outage, problems and issue reports in Mont Colah and nearby locations:

  • DavidTSimpson David Simpson (@DavidTSimpson) reported from Sydney, State of New South Wales

    @Telstra your system and people are so frustrating. I’ve been trying to get a replacement on a faulty product for months and everyone I contact goes “It’s not my problem, try here” resulting in me going back and forth.

  • pat_norman Pat Norman (@pat_norman) reported from Sydney, State of New South Wales

    @simonjourno Telstra, iPhone 12 Pro. Whatever their most expensive plan is but with some discount they were offering when the phone launches. Tbh it’s not worth the cost - 4G is still good. But doing a zoom meeting on the run with zero problems streaming and crystal clarity...pretty amazing

  • expenman Scout (@expenman) reported from Sydney, State of New South Wales

    @ianbfarquhar I wasn’t part of the negotiations of course but heard that Telstra engineers found it hard to accept a rival source of expertise, took a ‘you’ll take what we give you’ attitude. I knew then that they’d have trouble with retail customer service, became an ABT person.

  • DameDivaDan Danielle Lonnon (@DameDivaDan) reported from Sydney, State of New South Wales

    @NBN_Australia Amy, thank you. But the problem is, it's Friday Peak, & @telstra can only provide a service from your NBN infrastructure. Yes all Telcos in Australia are terrible because what you have given them is terrible. This is the NBNs fault. Antiquated infrastructure from you.

  • robbiejwood Robbie Wood (@robbiejwood) reported from Sydney, State of New South Wales

    @chileaus @EFTM It’s actually good value for the Telstra network plus the unlimited data banking. I noticed they stop selling the $10 per month 1G plan. My parents are still on it but looks like you can buy it as a new customer.

  • DavidTSimpson David Simpson (@DavidTSimpson) reported from Sydney, State of New South Wales

    @Telstra The Telstra Plus employee emailed me and basically said “not my problem” and that I’d have to go into the store. See my problem?

  • skylxrksays SKYLXRK.DNG (@skylxrksays) reported from Sydney, State of New South Wales

    Do I want to pay out $800 on my phone repayments early so I can stop struggling with the V*daf*ne network and switch back to Telstra for actual reception when and where I need it 🤨

  • phazzles OnlyPhazz (@phazzles) reported from Sydney, State of New South Wales

    Network connectivity at Mardi Gras is spotty at best @Telstra @Optus @VodafoneAU

  • miracleboi Alex Dennis🏳️‍🌈🇦🇺 (@miracleboi) reported from Sydney, State of New South Wales

    @Telstra how incompetent can your staff be both in store and thru the message service in the app. Honestly this is why I absolutely hate dealing with them cause they don't read messages clearly and just rather give captured responses then provide actual answers!

  • fiiingers Fred (@fiiingers) reported from Sydney, State of New South Wales

    @Foxtel No u r wrong.Kayo is far better and no ads. Besides if u use telstra foxtel when there is an issue foxtel says ring telstra, telstra says ring foxtel. Then when u cancel foxtel wonders why u are leaving Derh...

  • ThLittleGeneral Michelle MacGregor 🐀 (@ThLittleGeneral) reported from Sydney, State of New South Wales

    Just for fun .... the “planned” outage doesn’t 4 last hours it lasts 4 days. So a town of roughly 200 people have no access to basic amenities as no access to online banking, Eftpos or getting cash out of the ATM. Pay for petrol drive 100ks to work? @Telstra #employmentkiller

  • CeagleChris Chris (@CeagleChris) reported from Sydney, State of New South Wales

    @murpharoo Must be a lot of saints out there who have never adversely commented on anyone else. Give Telstra a call and try and get something fixed, you will be saying worse than silly cow

  • DavidTSimpson David Simpson (@DavidTSimpson) reported from Sydney, State of New South Wales

    @Telstra I went into the store 2 weeks ago with the devices, the team there said they couldn’t help and put in a complaint for me and said someone would call me back. No call since then. I finally called a few days ago and was told a Telstra Plus representative would contact me.

  • rualre all of us (@rualre) reported from Sydney, State of New South Wales

    Hey @Telstra it is pathetic that you cannot maintain 4G signal in the eastern suburbs line tunnel. It is 2021 ffs!

  • marshy1967 Alistair Marshall (@marshy1967) reported from Sydney, State of New South Wales

    @Telstra thought your service could not get worse. Well you have managed the impossible. Truly abysmal.

  • melmuscat melissa (@melmuscat) reported from Sydney, State of New South Wales

    Are @Telstra the worst provider for @NBN_Australia ?? Asking for a friend. Second night sitting here without internet. Im a teacher. I was also out for days in December whilst at home trying to conduct parent teacher interviews. Who’s going to explain to irate parents?

  • DavidTSimpson David Simpson (@DavidTSimpson) reported from Sydney, State of New South Wales

    @Telstra And now 4 days later someone is now telling me this can’t be sorted out online. I have to go into an actual store to fix my problem. Why didn’t someone tell me that the first time I spoke to a rep? Telstra you’ve wasted my time and shown how awful you are at customer service.

  • shanon_p Shan (@shanon_p) reported from Sydney, State of New South Wales

    Had a credit promised on my @Telstra account as a resolution to a complaint. So naturally, I now need to make another complaint to get that credit applied. #justtelstrathingz

  • REDRAWRADIO RedRaw Radio (@REDRAWRADIO) reported from Sydney, State of New South Wales

    @Telstra do you go out of you to employ rude arrogant #sassholes at your #Unley store? The rolling of eyes when you ask a question, “are you ready now?” to a waiting customer, no manners or patience Are they #BasilFawlty ‘s offspring? @Optus is looking real good to transfer to

  • the_cooling Andrew Cooling (@the_cooling) reported from Sydney, State of New South Wales

    Everytime @Telstra has an internet outage they should turn on @FOXSportsAUS for all given we can’t access #kayo

Telstra Issues Reports

Latest outage, problems and issue reports in social media:

  • epmdota Lyall McDonald (@epmdota) reported

    @Telstra Yeah, slowly. Been uploading an hour video today for 10hrs and I'm at 30%, its actually going to take more than 24hrs for one video upload. Actually listening to the customer in the first place would have saved 2 days, maybe its time to look elsewhere after this disaster.

  • mordie71 Andrew K (@mordie71) reported

    @Telstra maybe you and other telcos need to address the spam/nuisance/scam callers issue - give us a way to perm block numbers that as been spoofed

  • sauravld saurabh (@sauravld) reported

    @Telstra @andy_penn and @Telstra I have just visited telstra Eastland store and met with Ian ( d991457) but as you know it was complete waste of my time. He could not fix it and has raised another case. What a piece of crap is this TelstraOne and it’s service

  • CowardlyOwl58 CynicOwl🦉🌻💉💉💉 #IStandwithDan (@CowardlyOwl58) reported

    @anna_prole @Jo1Murray @SarkySage I love centrepay! I pay my rent, electric, water and Telstra services using it. Never have to worry about the bills being paid because everything is in credit.

  • nscr07 CR7 (@nscr07) reported

    Hi @Telstra if there is a consistent 1.5hr wait for service at your flagship store on George Street you should consider increasing the no of staff. Terrible service

  • kurisubrooks Kurisu (@kurisubrooks) reported

    @kirisviel It’s usually game updates that eat it all for me haha. Now on Telstra 5G though which has a 1TB allowance so it’s not the worst

  • jewelsparkle3 Sparkles3 (@jewelsparkle3) reported

    @PaulFletcherMP Telstra once offered great solid career opportunities for school leavers as linesman. Phones worked well and problems solved by technician calling at your home. Good luck now!

  • voltagex Adam (nominal) ♿ (@voltagex) reported

    @joelpmichael Last time I tested, Telstra dropped down to 12kbit too.

  • LikeNarnia Narnia (with a P) 🚜 (@LikeNarnia) reported

    WAIT WHAT! @Telstra is changing my prepaid plan to 'IMPROVE' it, by cutting off 5G access! How does cutting off 5G access improve my plan @telstra and why did you hide that bit if info down the bottom

  • crimetals tals / tee (@crimetals) reported

    I HAVE NO ******* WIFI **** YOU TELSTRA