Pincode 621210 have been assigned to 6 locations.

Alagapuri , Mettupalayam , Musiri
Angiyam , Mettupalayam , Musiri
Kargudi , Mettupalayam , Musiri
Karikali , Mettupalayam , Musiri
Mettupalayam , Turaiyur , Musiri
Pillapalayam , Mettupalayam , Musiri