Find post office by pincode 609602 in district Karaikal in Pondicherry, India using online India Pincode finder tool. There are around 5 post offices in district Karaikal, Pondicherry, India with similar pincode 609602. All the post offices with pincode 609602 in Karaikal district of state Pondicherry are listed above. Finding post office location by pincode is very easy, simply click on any one of the post offices listed above to get its details. For example, if you want to know post office details of Dharmapuram, just click on the post office name.