West Northfield School District 31 Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) Equitable(800) 628-6673 Equitable Custodial Account Services offered through PlanMember Services(800) 874-6910 Lincoln Investment Planning, LLC(800) 242-1421 457(b) Equitable(800) 628-6673 Equitable Custodial Account Services offered through PlanMember Services(800) 874-6910 Lincoln Investment Planning, LLC(800) 242-1421 Roth 403(b) Equitable(800) 628-6673 Equitable Custodial Account Services offered through PlanMember Services(800) 874-6910 Lincoln Investment Planning, LLC(800) 242-1421