Pincode 620020 have been assigned to 7 locations.

Jamal Mohamed College , Tiruchirappalli , Tiruchirappalli
Khajamalai Colony , Tiruchirappalli , Tiruchirappalli
Mannarpuram , Tiruchirappalli , Tiruchirappalli
P & T Colony (Tiruchirappalli), Tiruchirappalli , Tiruchirappalli
Ranjithapuram , Tiruchirappalli , Tiruchirappalli
Subramaniapuram (Tiruchirappalli), Tiruchirappalli , Tiruchirappalli
Sundararajanagar , Tiruchirappalli , Tiruchirappalli