[Asterisk-biz] List of US accessible IAX servers?

[Jeff Grammer]

First, if this is the wrong mail list, please ignore this post.

I have built my own Asterisk server and would like to participate in any
sort of nationwide effort to build an alternative to LD carriers.  I only
have a couple of B1 (1FB) lines to use right now, but if I could learn how
to make money terminating my Asterisk server in a network of other Asterisk
servers I could upgrade to a PRI and provide access to my local calling area
bypassing the LD carriers.  But honestly, I don't know where to start.  (or
even really how to make money doing that)

Is there a list of US freely accessible IAX servers anywhere that I could
look to join as part of their network?

Thank you,
Jeff Grammer