Hrianghmun B.O is the primary post office registered under PIN code 796291 in Saitual, Mizoram. This code sits within the Eastern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Hrianghmun B.O | BO | Branch Post Office |
| Teikhang B.O | BO | Branch Post Office |
| MIMBUNG S.O | SO | Sub Post Office |
| Selam B.O | BO | Branch Post Office |
