Kalna is Taluka (Tehsil) in Bardhaman district of West Bengal state. Kalna has 31 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 713122 | Anukhal PIN Code | Bardhaman | Kalna | Branch Office |
| 713405 | Astogoria PIN Code | Bardhaman | Kalna | Branch Office |
| 713122 | Badla PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Begpur PIN Code | Bardhaman | Kalna | Branch Office |
| 713512 | Belerhat PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Bhagra PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Bijur PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Bitra PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Falishpur PIN Code | Bardhaman | Kalna | Branch Office |
| 713122 | Goda Annada PIN Code | Bardhaman | Kalna | Branch Office |
| 713409 | Hatbele PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Jamna PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Jhikra PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Karanda PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Katshihi PIN Code | Bardhaman | Kalna | Branch Office |
| 713405 | Krishnadebpur PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Kuley PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Kulut PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Kusumgram PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Madhyagram PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Mamudpur PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Mangalpur PIN Code | Bardhaman | Kalna | Branch Office |
| 713405 | Medgachi PIN Code | Bardhaman | Kalna | Branch Office |
| 713405 | Nandai PIN Code | Bardhaman | Kalna | Branch Office |
| 713515 | Nowapara PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Piplon PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Purguna PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Raigram PIN Code | Bardhaman | Kalna | Branch Office |
| 713422 | Sotla PIN Code | Bardhaman | Kalna | Branch Office |
| 713122 | Tehatta PIN Code | Bardhaman | Kalna | Branch Office |
| 713512 | Ukhra Sarangpur PIN Code | Bardhaman | Kalna | Branch Office |