Sibpur B.O is the primary post office registered under PIN code 788098 in Cachar, Assam. This code sits within the Eastern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Sibpur B.O | BO | Branch Post Office |
| Labacpar PT III B.O | BO | Branch Post Office |
| Kalachandpur B.O | BO | Branch Post Office |
| Maniupr PT II B.O | BO | Branch Post Office |
| Ujan Tarapur B.O | BO | Branch Post Office |
| Pailapool S.O | SO | Sub Post Office |
| Lallong Pt II B.O | BO | Branch Post Office |
| Uttar Sonpur B.O | BO | Branch Post Office |
