Tyagasamudram B.O is the primary post office registered under PIN code 612301 in Thanjavur, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Tyagasamudram B.O | BO | Branch Post Office |
| Pullabudangudi S.O | SO | Sub Post Office |
| Tiruvaikavur B.O | BO | Branch Post Office |
| Adanur B.O | BO | Branch Post Office |
| Tirumandangudi B.O | BO | Branch Post Office |
