http://in.answers.yahoo.com/question/index?qid=20080417190534AAYTlGF http://in.answers.yahoo.com/question/index?qid=2008041719053... According to one entry in

http://in.answers.yahoo.com/question/index?qid=20080417190534AAYTlGF http://in.answers.yahoo.com/question/index?qid=2008041719053... According to one entry in that thread it is possible to expose anonymous callerIDs by forwarding to an 800# and then gathering the number from there.