6274125 post offices

Merku Alwarkurichi BO is the primary post office registered under PIN code 627412 in Tenkasi, Tamil Nadu. This code sits within the Southern Postal Region, with 5 offices operating under it.

Post officeTypeFull name
Merku Alwarkurichi BOBOBranch Post Office
Sivasailam BOBOBranch Post Office
Alwarkurichi SOSOSub Post Office
Katana Anaithittam BOBOBranch Post Office
Sambankulam BOBOBranch Post Office
Verified Q3 2026Data compiled from Department of Posts gazettes & active circle registers.
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Digit 1 (6)Southern Region — Tamil Nadu, Kerala, Puducherry, Lakshadweep
DistrictTenkasi
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