Lamagaon B.O is the primary post office registered under PIN code 786181 in Tinsukia, Assam. This code sits within the Eastern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Lamagaon B.O | BO | Branch Post Office |
| Ulup Gaon B.O | BO | Branch Post Office |
| Alubari B.O | BO | Branch Post Office |
| Dibong B.O | BO | Branch Post Office |
| Margherita New Colony B.O | BO | Branch Post Office |
| Borgolai B.O | BO | Branch Post Office |
| Ketetong B.O | BO | Branch Post Office |
| Margherita S.O | SO | Sub Post Office |
