Pincode 603105 have been assigned to 5 locations.

Kuzhipanthandalam , Manambathi , Tirukalikundram
Manambathi , Chengalpattu , Chengalpattu
Mullipakkam , Manambathi , Tirukalilkundram
Peria Irumbedu , Manambathi , Chengalpattu
Sirudavur , Manambathi , Chengalpattu