Pakari Dayal is Taluka (Tehsil) in East Champaran district of Bihar state. Pakari Dayal has 6 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 845428 | Ajgarwa PIN Code | East Champaran | Pakari Dayal | Branch Office |
| 845428 | Barkagaon PIN Code | East Champaran | Pakari Dayal | Branch Office |
| 845428 | Dhanujee PIN Code | East Champaran | Pakari Dayal | Branch Office |
| 845428 | Itwa PIN Code | East Champaran | Pakari Dayal | Branch Office |
| 845428 | Majhar Gohiya PIN Code | East Champaran | Pakari Dayal | Branch Office |
| 845428 | Sishani PIN Code | East Champaran | Pakari Dayal | Branch Office |