In Cachar district, Assam, PIN code 788009 is anchored by Cossipur B.O, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 7 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Cossipur B.O | BO | Branch Post Office |
| Rongpur S.O | SO | Sub Post Office |
| Nutan Dayapur B.O | BO | Branch Post Office |
| Arkatipur B.O | BO | Branch Post Office |
| Badripar B.O | BO | Branch Post Office |
| Machpara B.O | BO | Branch Post Office |
| Rongpur PT II B.O | BO | Branch Post Office |
