THE CHENNAI PUBLICATIONS , is a complete Service Organization with specific objective to function and contribute within the Publisher of Telephone Directory combined with yellow pages, as the listing of all major service providers not only BSNL but also Airtel, Reliance, Tata Indicom etc., The Info Calls prints its directory yearly once. The Circulation of printed directory is Three Lakhs Copies. It will reach each and every business individual in Chennai.The Info Calls, established in 2009 in the marketing industry and providing best services to all of our stake holders. The Info Calls has central government authorized letter for publishing telephone directory in the name of "TCP CHENNAI TELEPHONE DIRECTORY?