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606001 PIN code: Vriddhachalam, Cuddalore

606001 is the PIN code of Vriddhachalam head office and 2 other post offices in Cuddalore district, Tamil Nadu. 1 of them delivers mail; the rest offer counter services only.

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PIN code
606001
Main post office
Vriddhachalam (head office)
District
Cuddalore
Postal division
Vriddhachalam
Region and circle
Central Region Trichirapalli, Tamilnadu circle
Delivery
Delivery PIN (1 of 3 offices delivers)
Location
Open on a map (11.525, 79.323)

Post offices with PIN 606001

Post officeTypeDelivery
VriddhachalamHead officeDelivers mail
Vriddhachalam BazaarSub officeCounter only
Vriddhachalam CutcherySub officeCounter only

606001 covers 1 head office, 2 sub offices and 0 branch offices.

What the digits of 606001 mean

  • 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
  • 60: the Tamilnadu postal circle; 476 PINs start with 60.
  • 606: the sorting district, shared by 66 PINs in 3 districts.
  • 001: the delivery post office within it, Vriddhachalam.

Head post office for 606001

Vriddhachalam is itself a head post office. It keeps the accounts for the Vriddhachalam division's sub and branch offices.

Nearby PIN codes in Cuddalore

All 68 PIN codes in Cuddalore

Writing an address with 606001

Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:

Name
House number, street
Vriddhachalam post office
Cuddalore, Tamil Nadu – 606001

Frequently asked questions

Which post office has PIN code 606001?

3 post offices share it: Vriddhachalam, Vriddhachalam Bazaar and Vriddhachalam Cutchery, in Cuddalore district, Tamil Nadu.

Is 606001 a delivery PIN code?

Yes. Vriddhachalam delivers mail; letters addressed to 606001 are delivered.

Which district is 606001 in?

Cuddalore district, Tamil Nadu. It is in the Vriddhachalam postal division (Central Region Trichirapalli) of the Tamilnadu postal circle.

What is the head post office for 606001?

Vriddhachalam is itself a head post office, with PIN 606001.

Sources

Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.