can't call back telstra say number has been disconnected

It's a bot, they call numbers and if you answer you number is "Active" they then sell these "active" numbers to businesses to cold call.

I have numerous calls from this number. I have now blocked this number on my phone and just get an sms to say I had a missed call. What a waste of their time and money or maybe our taxes are paying for this.

to many calls

i get call from this number randomly and no one speaks. it's been quite frequent.

I just had a call from this number but I didn't answer it because my phone showed it was scam number. I've now blocked this number from calls and messages.

I have received call from this no. when i picked up and said hello they just hung up..As there was true caller installed in my mobile saw it was from a pest control company.Why they calling us and showing this disrespect.

The company is Ninja Pest Management. Call them on 1300 021 429 to cancel appointments / complain about spam / inquire about running status of refrigerator

I received call from this number couple of times in a week ,every time I say hello they hung up... and try to call back but no luck... its spam call please careful

(02) 4331 3800 just called and hung up after I answered.
I tried returning the call and it says it is disconnected???

they just called me asking about a house for a pest control situation, i asked for what address it was and he said "I dont know, i dont have it infront of me" and hung up
lol
scammers

Got a call from this number (said from Gosford so I answered), well spoken man asked if I was the homeowner. Said no and they hung up. Blocked them.

I Just missed answering the phone call from this number, so I called them back immediately and it says "Optus wishes to advise you that the number you entered has been disconnected"
I tried calling an hour later and it still said the number is disconnected.

Recieved a call today "hello can i speak to (name) i said speaking he said he was calling from... hang up tone dialed number immediately back to find its disconnected, i swear to god

kept calling me over and over again late afternoon. I asked them to pt me on the do not call list and she started singing to me "you are rebel girl do-do do-do do" i asked to speak to her manager and she said okay i pass you on and then started singing again. i asked her why she called did she want money and she said she has much money in her life she just wanted to make me laugh. Then tried to argue with me whe i told her i wasnt laughing

Annie, there are a few of us noticing it's from the Gosford area, I would like to figure out where they are, too bad the listed number is fake :(

Yeah I've got the same issue. I doubt it will be much effort to try and trace it, I would like to know the origin. But since I live around Gosford, it show's that there is no coincidence.

I have received several calls from this number. I don't answer and block the call. Says the call is originating from Gosford but who knows.

This number calls me every day. I don't answer there just waisting money on calls. Wanted to sucker me no I sucker them over 20 calls they waisted 20@50c a call or more. Yep not very cleaver. And found out Promasters pest controls name. Ring them and call there bluff...

I got phone calls from this number. I ignored many times but still calling me. and today I answered the phone and they just hang up the phone. Now this number is on my reject list.