Pincode 638101 have been assigned to 9 locations.

Arachalur , Erode , Erode
Attavanai Hanumanpalli , Arachalur , Erode
Elavanatham , Arachalur , Erode
Kasthurbagarm , Arachalur , Erode
Koothampatti , Arachalur , Erode
Mukasi Hanumanpalli , Arachalur , Erode
Palliyuthu , Arachalur , Erode
Vadugapatti , Arachalur , Erode
Veerappampalayam , Arachalur , Erode