Pincode 622401 have been assigned to 6 locations.

Alavayal , Koppanapatti , Tirumayam
Koppanapatti , Pudukkottai , Thirumayam
Melamelanilai , Koppanapatti , Tirumayam
Nagarapatti , Koppanapatti , Tirumayaaam
Semboodi , Koppanapatti , Tirumayam
Thenur , Koppanapatti , Tirumayam