Kujjanur B.O is the primary post office registered under PIN code 625552 in Theni, Tamil Nadu. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kujjanur B.O | BO | Branch Post Office |
| Markayankottai S.O | SO | Sub Post Office |
| Koolayanur B.O | BO | Branch Post Office |
