Pincode 273406 have been assigned to 8 locations.

Baraipurwa , Unwal ,
Barni Gopalpur , Unwal , Bansgaon
Bhatauli , Unwal , Bansgaon
Gaursaira , Unwal ,
Hardi Chak , Unwal ,
Ropnari , Unwal , Bansgaon
Saraya Tiwari , Unwal , Bansgaon
Unwal , Gorakhpur , KHAJANI