07379 841539 Negative Who called me from this phone number?

Had this number call 4 times in the last 4 days, first time they were from sky offering 30% discount, next time from O2 offering same discount, the third time they were ringing from Vodafone with the same deal and then this time just hung up on me without saying a thing.

I picked up calling,he said" ni hao" (Chinese means hello) then I hanged off and blocked it must be scams.

Said they were Sky, wanting to give a 40% discount, clearly a scam.

Claimed to be from Vodafone but calling off a mobile number.

Called claiming to be from O2 but was not able to give answer about specifically who he was actually calling/looking for.

Said they are from o2 saying my numbers being disconnected even though I’ve just recently got a phone upgrade with my number

Didn't answer, but guessing its spam

Claimed to be from amazon then called me stupid when I called him out on being scammer

Didn't pick up yet I assume it's a scam

Calling from ee but then switching to o2 after realising I'm with o2

Called himself Brian from amazon said my account was being used to purchase an item. I told him that it was a scam as I dont have an account with Amazon. He then said that I sounded like a dog. Please be careful if this happens to you.

Asking me to repeat myself 3 times, sounds like a spam

Claimed to be from Amazon customer services querying an order I had supposedly made.

Said she was calling from Vodafone, offered a 30% discounT. Did not seem very professional

Claimed to be from EE offering a 30% discount. Went straight into chat without asking who I was. Blocked and reported.