Chauparan is Taluka (Tehsil) in Hazaribag district of Jharkhand state. Chauparan has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 825406 | Basaria PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Bela PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Brindawan PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Dadpur PIN Code | Hazaribag | Chauparan | Branch Office |
| 825401 | Lohandi PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Narchahi PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Pandeybara PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Rampur PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Selhara PIN Code | Hazaribag | Chauparan | Branch Office |
| 825406 | Singhrawan PIN Code | Hazaribag | Chauparan | Branch Office |