Pincode 632311 have been assigned to 6 locations.

Kalasamudram , Kannamangalam , Arni
Kannamangalam Bazaar , Kannamangalam , Arani
Kannamangalam , Arni , Arni
Kulathur , Kannamangalam , Arni
Kuppam , Kannamangalam , Arni
Vallam Kannamangalam , Kannamangalam , Arni