| Place | Post Code |
|---|---|
| Adyana, Karnal) | 132113 |
| Ahmadpur Majra, Karnal) | 132113 |
| Ali Asgharpur, Karnal) | 132103 |
| Allupur, Karnal) | 132113 |
| Assan Kalan, Karnal) | 132105 |
| Azizullapur, Karnal) | 132104 |
| Babail, Karnal) | 132104 |
| Babarpur, Karnal) | 132140 |
| Badauli, Karnal) | 132140 |
| Baholi, Karnal) | 132140 |
| Bal Jattan, Karnal) | 132113 |
| Barana, Karnal) | 132104 |
| Begumpur Bapnot, Karnal) | 132108 |
| Bhadar, Karnal) | 132105 |
| Bhainswal, Karnal) | 132104 |
| Bhalsi, Karnal) | 132113 |
| Bhandari, Karnal) | 132113 |
| Binjhol, Karnal) | 132106 |
| Brahman Majra, Karnal) | 132105 |
| Bursham, Karnal) | 132106 |
| Chandoli, Karnal) | 132104 |
| Dadlana, Karnal) | 132140 |
| Dahar, Karnal) | 132145 |
| Dharamgarh, Karnal) | 132140 |
| Diwana, Karnal) | 132108 |
| Faridpur, Karnal) | 132140 |
| Garh Sanrai, Karnal) | 132104 |
| Hartari, Karnal) | 132145 |
| Jattal, Karnal) | 132105 |
| Joshi, Karnal) | 132113 |