Spam, request transaction approval

I think spam, also got a call from (02) 4072 9148

Caller: Commonwealth bank

Computer generated voice saying they are from commonwealth bank saying press 1 to confirm you approve this transaction

Caller: Albert from Amazon (India)

Rang and said there was a suspicious transaction on my amazon account for the purchase of an Apple iphone. Said he was calling from Melbourne but the number is not from the Melbourne area. Wanted my card details to check against. I told him he should be ashamed of himself trying to scam innocent peole and he hung up.

Caller: (02) 4072 9148

Said "tea gardens" under the number, automated generated voice saying they are from the commonwealth bank and there was an $18000 transaction from my debit card, 1 to approve 2 if not - I am not with commonwealth so I just didn't do anything and about 5s after silence the call ended

Caller: “Telstra”

Someone claiming to be Telstra, as soon I as I said I’m not with them but you can take my number off your call list they hung up

Recorded message "Hi, this is Olivia from the Commonwealth Bank" Requesting approval of a $1800 transaction on my debit card.
(CBA do not request transaction approvals over the phone, via unsolicited calls)

Claimed to be from Amazon in Sydney about an iPhone. When I pointed out that the caller ID said Maitland he got quite annoyed and tried to double down. Hung up as I told him “the scam’s not working”.

No response when I answered.
My call was unanswered when I rang & they identified as CHINA INSURANCE

Male caller, foreign accent saying from Telstra that IPN number changed and internet running slow. Scam caller

Caller: PayPal

Had my 'nick name' (which is not registered to the account they mentioned) and tried to tell me he was calling from PayPal. Impolitely hung up on them.

"Tea Gardens" came up as caller ID along with a Suspicious number Warning. No message was left when it went to voicemail.

02 4072 914X all similar numbers called me in the last a few days, just won’t stop calling , so bloody annoying .

called them back. recorded message told me they were china taiping insurance. this company has no sydney office. scammers

missed the call. called back and the message said china tipping(?) insurance. just hung up

Some dude from the 3rd world but I hung up

Caller: “PayPal”

Knew my first and last name, and mobile number obviously

i didnt answer. when i called back the line was inoperative

verification department from paypal, I think its just scam

Caller: I don't know

Keeps calling and calling - using the same first 6 numbers of their number, but the last digits change. Always rubbish. It's as though they're checking to see if someone is on the other end of the line to check the mobile number is active. Block