Graduate Chapter - Graduate-level (Associates, Bachelors or Masters degree) women living in the Greater St. Louis Metropolitan area who are interested in joining Iota Phi Lambda Sorority, Inc., Alpha Zeta Chapter, should contact the Dean of Intake by calling 314-389-6264 regarding membership.

Undergraduate Chapter - Undergraduate-level women interested in joining Iota Phi Lambda, Sorority, Inc., should call the Dean of Intake regarding membership.

If you are a group of women (at least seven) interested in forming a new chapter in the Greater Metropolitan St. Louis Area should call the Dean of Intake or send e-mail to the President of Alpha Zeta Chapter.