Give Us a Call 856-382-2430866-277-2361 (Toll Free) Fax 856-382-2416 Postal Address P.O. Box 129 Collingswood, NJ 08108 ASP Benefits is Located At: 2500 McClellan Ave, Suite 140 Kevon Office Center Pennsauken New Jersey, 08109 It is easily accessible just across the river from Philadelphia on Route 130 South with plenty of free parking. Send Us a Message Notice: JavaScript is required for this content.