Pincode 638703 have been assigned to 6 locations.

Kungarupalayam , Udhiyur , Dharapuram
Mudalipalayam , Udhiyur , Kangayam
Sengodampalayam , Udhiyur , Dharapuram
Thayamapalayam , Udhiyur ,
Udhiyur , Dharapuram , Kangayam
Vengipalayam , Udhiyur , Dharapuram