Pincode 601103 have been assigned to 9 locations.

Damaraipakkam , Vengal , Tiruvallur
Enambakkam , Vengal , Tiruvallur
Kalpattu , Vengal , Tiruvallur
Meyyur , Vengal , Tiruvallur
Poorivakkam , Vengal ,
Sembedu , Vengal , Tiruvallur
Tirukandalam , Vengal ,
Velliyur , Vengal , Tiruvallur
Vengal , Tiruvallur , Uttukottai