"As a global operating system, it’s important that these names are clear and relatable for everyone in the world. So, this next release of Android will simply use the version number and be called Android 10. "

https://blog.google/products/android/evolving-android-brand/

Those are internal code names only, they haven’t had public facing sweet code names since Android 9.

What were the code names for Android 10-15?

Anti gun

2A is the second amendment.

What you’re noticing are likely small cells, not cell site simulators.