Pincode 621653 have been assigned to 6 locations.

Kallagam , Lalgudi , Lalgudi
Keelarasur , Kallagam , Lalgudi
Kokkudi , Kallagam , Lalgudi
Methal , Kallagam , Lalgudi
Poondi , Kallagam , Lalgudi
Sillakudi , Kallagam , Lalgudi