In Ramanathapuram district, Tamil Nadu, PIN code 623525 is anchored by Attangudi BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 9 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Attangudi BO | BO | Branch Post Office |
| Ariyankottai BO | BO | Branch Post Office |
| Uppoor BO | BO | Branch Post Office |
| Irudhayapuram BO | BO | Branch Post Office |
| Vettukulam BO | BO | Branch Post Office |
| Rajasingamangalam SO | SO | Sub Post Office |
| Avarendal BO | BO | Branch Post Office |
| Kavanur BO | BO | Branch Post Office |
| Sengudi BO | BO | Branch Post Office |
