Attachakkal BO is the primary post office registered under PIN code 689692 in Pathanamthitta, Kerala. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Attachakkal BO | BO | Branch Post Office |
| Adumpumkulam BO | BO | Branch Post Office |
| Ellimullumplackal BO | BO | Branch Post Office |
| Perinjottackal BO | BO | Branch Post Office |
| Payyanamon SO | SO | Sub Post Office |
