Dont say who they are

Caller: Green Tech Solutions

Suspected spam call, did not introduce where they called from, just his name and then proceeded to reel off a bunch of information on sending someone out to my house for an inspection to see if they can reduce my electricity bill… I asked where he was calling of which he said “Greentech Solutions” and I said “great thanks I’ll think about it and hung up”… My number is private so I shouldn’t get cold calls that are from legitimate companies

No it doesn't

I ask anyone legit to leave a message. They didn't so they are not legitimate.

Rang briefly then hung up

Caller: Green Tech Solutions

Trying to sell solar panels, I think. But they have called many times and called twice today, even though I have solar panels. They won't remove me from their database. Must be the most inefficient company is the world wasting their time and mine.

Message left - automated - claiming to be from a credit company with an outstanding payment
Blocked

Caller: Missed call.

Didn’t leave message 🤔💭

Caller: hung up when called answer

number called - scam call no reply - why bother calling

Search reveals number from Taiwan?

I answered but they hung up. sounds like a call centre multiple calling machine. likely scammer

Didn't leave a message

Hanged up before could answer