In Ranipet district, Tamil Nadu, PIN code 631004 is anchored by Mosur BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 6 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Mosur BO | BO | Branch Post Office |
| Puliyamangalam BO | BO | Branch Post Office |
| Ekhunagar SO | SO | Sub Post Office |
| Seyyoor BO | BO | Branch Post Office |
| Kilkuppam B.O | BO | Branch Post Office |
| Kavanur BO | BO | Branch Post Office |
