Phansidewa is Taluka (Tehsil) in Darjiling district of West Bengal state. Phansidewa has 8 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 734014 | Bagdogra PIN Code | Darjiling | Phansidewa | Sub Office |
| 734421 | Bagdogra Air Port PIN Code | Darjiling | Phansidewa | Sub Office |
| 734424 | Bendubi PIN Code | Darjiling | Phansidewa | Sub Office |
| 734436 | Chathat PIN Code | Darjiling | Phansidewa | Sub Office |
| 734426 | Chitalghatta PIN Code | Darjiling | Phansidewa | Branch Office |
| 734426 | Gayanganga PIN Code | Darjiling | Phansidewa | Branch Office |
| 734434 | Hardigachh PIN Code | Darjiling | Phansidewa | Branch Office |
| 734434 | Nijbari PIN Code | Darjiling | Phansidewa | Branch Office |