Pin code 631301 belongs to Tiruvallur district in Tamil nadu, India. This pin code is served by 6 post offices, with Ammavarikuppam (Sub Office) as the primary office. It falls under the Chennai Region postal region, Kanchipuram division, and Tamilnadu postal circle.
Every Indian PIN code is a 6-digit number where each digit carries a specific meaning. Here's how 631301 breaks down:
| Digit Position | Value | What It Represents |
|---|---|---|
| 1st digit — Postal Zone | 6 | Southern region of India |
| 2nd digit — Sub-zone | 3 | Sub-region within Tamil nadu |
| 3rd digit — Sorting District | 1 | Kanchipuram sorting district |
| Last 3 digits — Post Office | 301 | Ammavarikuppam (S.O) |
The first digit 6 places this pincode in the Southern postal zone. The combination 63 narrows it to a sub-region within Tamil nadu, while 631 identifies the Kanchipuram sorting district. The final three digits 301 point to the specific delivery post office — Ammavarikuppam.
| Pin Code | 631301 |
| District | Tiruvallur |
| State | Tamil nadu |
| Post Offices | 6 (0 Head, 1 Sub, 5 Branch) |
| Delivery Offices | 6 of 6 |
| Postal Region | Chennai Region |
| Postal Division | Kanchipuram |
| Postal Circle | Tamilnadu |
6 post offices share the pin code 631301 in Tiruvallur, Tamil nadu.
| No | Post Office | Type | Delivery | Division |
|---|---|---|---|---|
| 1 | Ammavarikuppam | Sub Office | Delivery | Kanchipuram |
| 2 | Balapuram | Branch Office | Delivery | Kanchipuram |
| 3 | Chandravilasapuram | Branch Office | Delivery | Kanchipuram |
| 4 | Kadananagaram | Branch Office | Delivery | Kanchipuram |
| 5 | Mahankalikapuram | Branch Office | Delivery | Kanchipuram |
| 6 | Thyagapuram | Branch Office | Delivery | Kanchipuram |
Pin code 631301 belongs to Tiruvallur district in Tamil nadu, India. It is served by 6 post offices including Ammavarikuppam (Sub Office). This pincode falls under the Chennai Region postal region and Tamilnadu postal circle.
The first digit 6 represents the Southern postal zone. The second digit 3 identifies the sub-region within Tamil nadu. The third digit 1 indicates the Kanchipuram sorting district. The last three digits 301 pinpoint Ammavarikuppam.
The 6 post offices with pin code 631301 are: Ammavarikuppam, Balapuram, Chandravilasapuram, Kadananagaram, Mahankalikapuram, Thyagapuram. Of these, 6 are delivery offices and 0 are non-delivery offices.
Pin code 631301 has 6 delivery post offices out of 6 total. Ammavarikuppam has delivery status: Delivery.
India Post operates over 1,54,000 post offices — the largest postal network in the world. Use PincodeLookup to find any pin code or post office.