Pincode 622003 have been assigned to 6 locations.

Aharapatti , Rajagopalapuram , Pudukkottai
Attangudi , Rajagopalapuram , Pudukkottai
Kadayakudi , Rajagopalapuram , Pudukkottai
Rajagopalapuram , Pudukkottai , Pudukkottai
Tiruvappur , Rajagopalapuram , Pudukkottai
Vanniampatti , Rajagopalapuram , Pudukkottai