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6033075 post offices

Sirudamur BO is the primary post office registered under PIN code 603307 in Chengalpattu, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.

Post officeTypeFull name
Sirudamur BOBOBranch Post Office
Ananthamangalam BOBOBranch Post Office
Minnal Sithamur BOBOBranch Post Office
Vadamanipakkam BOBOBranch Post Office
Orathy SOSOSub Post Office
Verified Q3 2026Data compiled from Department of Posts gazettes & active circle registers.
Notice a discrepancy? Report an update
Digit 1 (6)Southern Region — Tamil Nadu, Kerala, Puducherry, Lakshadweep
DistrictChengalpattu
StateTamil Nadu
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Other PIN codes in Chengalpattu

603303
Malayalipettai BO
603304
Kolathur BO
603305
Seekanankuppam BO
603306
Thatchur BO
603308
Isur BO
603309
Chitrvadi BO
603310
Ayakonamkolathur BO
603311
Peria Venmani BO