A manual lookup service is being offered at http://www.research.co.il/inter.html for the following directories:
1939 Telephone Directory for Warsaw
1932 Telephone Directory for Lithuania
1939 Yellow Pages for Lwow (Lemberg)
1932 Address Book for Wilno (Vilna/Vilnius)
Plus two that are already searchable on genealogyindexer.org:
1932 Telephone Directory for Poland except Warsaw [on genealogyindexer.org as {d355}]
1933 Address Book for Poznan (Posen) [on genealogyindexer.org as {d155}]
If you know of the existence of online images for the first group of directories, please post.
-Logan