Thanakkankulam BO is the primary post office registered under PIN code 625006 in Madurai, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Thanakkankulam BO | BO | Branch Post Office |
| Pandian Nagar SO | SO | Sub Post Office |
| Vilacheri BO | BO | Branch Post Office |
| Tirunagar SO | SO | Sub Post Office |
