In Kanniyakumari district, Tamil Nadu, PIN code 629171 is anchored by Elavuvilai B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Elavuvilai B.O | BO | Branch Post Office |
| Vencode B.O | BO | Branch Post Office |
| Pudukadai S.O | SO | Sub Post Office |
| Killiyoor B.O | BO | Branch Post Office |
| Munchirai B.O | BO | Branch Post Office |
