Pincode 721431 have been assigned to 17 locations.

Baratala , Janka , Baratala
Boga , Janka , Boga
Gopichak , Janka , Gopichak
Janka , Contai , Janka
Kartickkhali , Janka , Kartikkhali
Kasaria , Janka , Kasaria
Katka Debichak , Janka , Katka Debichak
Keunchia , Janka , Keunchia
Khejuri , Janka , Khejuri
Kunjapur , Janka , Kunjapur
Lakshmanchak , Janka , Lakshmanchak
Medakhali , Janka , Medakhali
Nijkasba , Janka , Nijkasba
Pankhai , Janka , Pankhai
Ramchak , Janka , Ramchak
Satkhanda Sahebnagar , Janka , Satkhanda Sahebnagar
Sillyaberia , Janka , Sillyaberia