Sidli Chirang is Taluka (Tehsil) in Bongaigaon district of Assam state. Sidli Chirang has 7 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 783373 | Champabati Bazar PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Duttapur PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Garubhasa PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Karigaon PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Kashikotra PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Mozabari PIN Code | Bongaigaon | Sidli Chirang | Branch Office |
| 783373 | Sidli PIN Code | Bongaigaon | Sidli Chirang | Sub Office |