Kanjiram BO is the primary post office registered under PIN code 686020 in Kottayam, Kerala. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kanjiram BO | BO | Branch Post Office |
| Thiruvarppu BO | BO | Branch Post Office |
| Kiliroor North SO | SO | Sub Post Office |
