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6001233 post offices

PIN code 600123 belongs to Malayambakkam BO (Branch Post Office), located in Thiruvallur district, Tamil Nadu. It falls under the Southern Postal Region and is served by 3 post offices in total.

Post officeTypeFull name
Malayambakkam BOBOBranch Post Office
Sembarambakkam BOBOBranch Post Office
Nazarethpettai 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
DistrictThiruvallur
StateTamil Nadu
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Other PIN codes in Thiruvallur

600072
Arignar Anna Nagar BO
600077
Numbal BO
600095
Vanagaram BO
600103
Andarkuppam BO
600110
Ponniammanmedu SO
600120
Nandiambakkam BO
600124
Nemam BO
600133
Somangalam S.O