Sultanpur have 42 pincodes.

Koiripur 4 locations 222301
Lambhua 27 locations 222302
Maharani Pachchhim 11 locations 222303
Bharkhare 12 locations 227304
Benipur 17 locations 227405
Bhadar 5 locations 227406
Bisesarganj 5 locations 227407
Dhammaur 7 locations 227408
Gauriganj 17 locations 227409
Shahgarh (Sultanpur) 10 locations 227411
H A L Korwa 4 locations 227412
Tikarmafi 9 locations 227413
Gaura Jamon 20 locations 227801
Aliganj Bazar 11 locations 227805
Bazar Baldirai 13 locations 227806
Pindara 9 locations 227807
Hasanpur (Sultanpur) 11 locations 227808
Jagdishpur (Sultanpur) 16 locations 227809
Sukul Ka Bazar 11 locations 227811
Wallipur 4 locations 227812
Musafirkhana 16 locations 227813
Ataula 11 locations 227814
Haliapur 12 locations 227815
Raniganj (Sultanpur) 28 locations 227816
Jagdishpur Industrial Area 1 locations 227817
Baijapur 26 locations 228001
Kamla Nehru Institute 2 locations 228118
Gosainganj (Sultanpur) 11 locations 228119
Baraunsa 4 locations 228120
Atarsuma 9 locations 228121
Dwarikaganj 10 locations 228125
Dostpur 22 locations 228131
Deara 11 locations 228132
Belahari 6 locations 228133
Jaisinghpur (Sultanpur) 12 locations 228141
Mahmoodpur Semri 10 locations 228142
Kadipur 17 locations 228145
Kurebhar 18 locations 228151
Kurwar 11 locations 228155
Ramganj (Sultanpur) 2 locations 228159
Tawakkalpur Nagra 19 locations 228161
Akhandnagar 10 locations 228171