SPL Changes to Suite Number 401 on August 29 by SPL2020 | Aug 22, 2016 | News On August 29, SPL’s new address will be: 1401 Forbes Ave., Suite 401, Pittsburgh, PA 15219 Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.