Pincode 638402 have been assigned to 10 locations.

Ariyappampalayam , Rangasamudram , Sathyamangalam
Kavilipalayam , Rangasamudram , Sathy
Konamoolai , Rangasamudram , Sathy
Periyur , Rangasamudram , Sathyamangalam
Rangasamudram , Mettupalayam , Sathyamangalam
Shenbagapudur , Rangasamudram , Sathy
Sundakkampalayam , Rangasamudram ,
Uthandiyur , Rangasamudram , Sathy
Valipalayam , Rangasamudram , Sathy
Vinnapalli , Rangasamudram , Sathy