Pan card
Pan card returned

Hello sir,

i have applyed for the pan card a month ago. my pan card no is-AEGPH2420H, & Name-NATARAJAN HARSHAVARDHANA. On tracking the status of the card it is stating as PAN CARD RETURNED UNDELIVERED TO NSDL. Now what i have to do. weather there is any possibility of getting the card personally? can i get the contact address or number of NSDL? what is the further step i have to take? plz guide me