https://biz.prlog.org/tag/ixc/ ixc - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/isgtelecom/ ISG-Telecom is a CLEC regulatory (legal) consulting firm that was founded in 1996, and since then our staff has been creating CLEC strategies in an effort to maximize profits for new entrants. Sat, 10 Apr 2010 12:05:38 GMT