Bairamangalam B.O is the primary post office registered under PIN code 635113 in Krishnagiri, Tamil Nadu. This code sits within the Southern Postal Region, with 12 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Bairamangalam B.O | BO | Branch Post Office |
| Jakkeri B.O | BO | Branch Post Office |
| Karupalli B.O | BO | Branch Post Office |
| Bodichipalli B.O | BO | Branch Post Office |
| Nagamangalam B.O | BO | Branch Post Office |
| Doddabelur B.O | BO | Branch Post Office |
| Bommathathanur B.O | BO | Branch Post Office |
| Iruthalam B.O | BO | Branch Post Office |
| Kundumaranapalli B.O | BO | Branch Post Office |
| Pachappanatti B.O | BO | Branch Post Office |
| Ullukurukki B.O | BO | Branch Post Office |
| Kelamangalam S.O | SO | Sub Post Office |
