Codici e consigli per risparmiare - das regionale telefonauskunft ag erfahrungen Das Regionale - Telefonauskunft AG - German business directory in English with over 4.3 million companies, government agencies, clubs and associations. The first and only German business directory in 9 languages. New: with English speaking contact persons. Thu, 06 Feb 2014 14:54:19 UTC en