| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Khiriya Nikhar, Sagar) | 470115 |
| Postal/ZIP Codes in Khurai Thawari, Sagar) | 470051 |
| Postal/ZIP Codes in Khurd Birpura, Sagar) | 470051 |
| Postal/ZIP Codes in Killai, Sagar) | 470120 |
| Postal/ZIP Codes in Kishanpura, Sagar) | 470221, 470228 |
| Postal/ZIP Codes in Kishnpura, Sagar) | 470228 |
| Postal/ZIP Codes in Knera Nikhar, Sagar) | 470115 |
| Postal/ZIP Codes in Koniya, Sagar) | 470221 |
| Postal/ZIP Codes in Korja, Sagar) | 470120 |
| Postal/ZIP Codes in Kudari, Sagar) | 470001 |
| Postal/ZIP Codes in Ladaiyapura, Sagar) | 470051 |
| Postal/ZIP Codes in Lahdara, Sagar) | 470001 |
| Postal/ZIP Codes in Lakhni, Sagar) | 470001 |
| Postal/ZIP Codes in Lalai, Sagar) | 470001 |
| Postal/ZIP Codes in Lalepur, Sagar) | 470228 |
| Postal/ZIP Codes in Lidhora Khurd, Sagar) | 470021 |
| Postal/ZIP Codes in Lidhorahat, Sagar) | 470004 |
| Postal/ZIP Codes in Lotna, Sagar) | 470120 |
| Postal/ZIP Codes in Lotni, Sagar) | 470120 |
| Postal/ZIP Codes in Luhari, Sagar) | 470115 |