Interstate Telecommunications' EIN is 58-1956022.
Download the official 2025 Form 5500 (PDF) for Interstate Telecommunications from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Interstate Telecommunications' plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).