Posted on January 15, 2019 January 15, 2019 by WebsiteYellowPages.com Membership Services Corp 1 2 3 4 50.000 CategoriesBuyers Information Service LocationsPennsylvania Bookmark Contact Information Business Name Membership Services Corp Address ONE BETHLEHEM PLAZE SUITE 1010, Pennsylvania 18017 Phone Number 6108658000 Website http://lehighvalleyrealestateexpo.com CategoriesBuyers Information Service Post navigationPrevious post: Subway Sandwiches & SaladsNext post: System Solutions Group; Inc.