What was the first iPhone made?

The first iPhone came out in summer of 2007 and just went by “iPhone”. It was 2G only and was only available on the USA AT&T network. It was followed a year later by the iPhone 3G

Original iPhone.

https://en.wikipedia.org/wiki/IPhone_(1st_generation)

The first iPhone is the iPhone 2G. I know stuff about apple products since I was an iOS user for 5 years with an iPad Air 1. Then I got an iPad Pro 10.5” and an iPhone 5S and 6 Plus