Frequency By Airline?

[Omega-TI]

I was unaware that some airlines hang out on specific non-allocated frequencies when leaving major airport space. Today I heard one pilot of an Orion Airways flight say he was switching frequencies to "Orion Two". Is there a list anywhere that has a list of all the airlines and the frequencies they tend to congregate on? I'm thinking that might make for some interesting listening. THANKS.

 

[a417]

search for "company airline frequencies" in the forums, that info is all over here.

 

[Falcon9h]

search for "company airline frequencies" in the forums, that info is all over here.

And it's all 15 years old and any links are dead. Only two hits.
I fo one would love an updated, current source.

 

[a417]

This post is from 2021, and was found only a thread or 3 down on that search page.

Not going to be a lot of handholding on this topic, sadly...this one will require some legwork.