- PIN code
- 604151
- Main post office
- Alampoondi (sub office)
- District
- Villupuram
- State
- Tamil Nadu
- Postal division
- Pondicherry
- Region and circle
- Chennai City Region, Tamilnadu circle
- Delivery
- Delivery PIN (11 of 11 offices deliver)
- Location
- Open on a map (12.735, 79.334)
Post offices with PIN 604151
| Post office | Type | Delivery |
|---|---|---|
| Alampoondi | Sub office | Delivers mail |
| Devadanampettai | Branch office | Delivers mail |
| Kalleri | Branch office | Delivers mail |
| Kanakkankuppam | Branch office | Delivers mail |
| Manalapadi | Branch office | Delivers mail |
| Nayambadi | Branch office | Delivers mail |
| Padipallam | Branch office | Delivers mail |
| Periyamur | Branch office | Delivers mail |
| Perungappur | Branch office | Delivers mail |
| Thandavasamudram | Branch office | Delivers mail |
| Thenpalai | Branch office | Delivers mail |
604151 covers 0 head offices, 1 sub office and 10 branch offices.
What the digits of 604151 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.
- 604: the sorting district, shared by 40 PINs in 2 districts.
- 151: the delivery post office within it, Alampoondi.
Head post office for 604151
The post offices with this PIN belong to the Pondicherry postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Pondicherry head post office: 605001
- Tindivanam head post office: 604001
- Viluppuram head post office: 605602
Nearby PIN codes in Villupuram
- Nallanpillaipetral604152
- Sathyamangalam604153
- Velur SA604154
- Kiliyanur SO Villupuram604102
- Akshipakkam604101
- Avalurpet604201
- Gingee MDG604202
- Melolakkur604203
All 60 PIN codes in Villupuram
Writing an address with 604151
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 Alampoondi post office Villupuram, Tamil Nadu – 604151
Frequently asked questions
Which post office has PIN code 604151?
11 post offices share it: Alampoondi, Devadanampettai, Kalleri, Kanakkankuppam, Manalapadi, Nayambadi and 5 more, in Villupuram district, Tamil Nadu.
Is 604151 a delivery PIN code?
Yes. All 11 of its post offices deliver mail; letters addressed to 604151 are delivered.
Which district is 604151 in?
Villupuram district, Tamil Nadu. It is in the Pondicherry postal division (Chennai City Region) of the Tamilnadu postal circle.
What is the head post office for 604151?
The Pondicherry postal division's head offices are Pondicherry (605001), Tindivanam (604001) and Viluppuram (605602).
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.