Pin code 631003 belongs to Vellore district in Tamil nadu, India. This pin code is served by 13 post offices, with Anaipakkam (Branch Office) as the primary office. It falls under the Chennai Region postal region, Arakkonam division, and Tamilnadu postal circle. The taluk covered is Arakkonam.
Every Indian PIN code is a 6-digit number where each digit carries a specific meaning. Here's how 631003 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 | Arakkonam sorting district |
| Last 3 digits — Post Office | 003 | Anaipakkam (B.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 Arakkonam sorting district. The final three digits 003 point to the specific delivery post office — Anaipakkam.
| Pin Code | 631003 |
| District | Vellore |
| State | Tamil nadu |
| Post Offices | 13 (0 Head, 1 Sub, 12 Branch) |
| Delivery Offices | 13 of 13 |
| Postal Region | Chennai Region |
| Postal Division | Arakkonam |
| Postal Circle | Tamilnadu |
| Taluk | Arakkonam |
13 post offices share the pin code 631003 in Vellore, Tamil nadu.
| No | Post Office | Type | Delivery | Division |
|---|---|---|---|---|
| 1 | Anaipakkam | Branch Office | Delivery | Arakkonam |
| 2 | Chitteri | Branch Office | Delivery | Arakkonam |
| 3 | Ichiputhur | Branch Office | Delivery | Arakkonam |
| 4 | Jothinagar | Sub Office | Delivery | Arakkonam |
| 5 | Kainoor | Branch Office | Delivery | Arakkonam |
| 6 | Kilandur | Branch Office | Delivery | Arakkonam |
| 7 | Kilpakkam | Branch Office | Delivery | Arakkonam |
| 8 | Kumpinipet | Branch Office | Delivery | Arakkonam |
| 9 | Mudur | Branch Office | Delivery | Arakkonam |
| 10 | Perungalathur | Branch Office | Delivery | Arakkonam |
| 11 | Thanigaipolur | Branch Office | Delivery | Arakkonam |
| 12 | Vadamambakkam | Branch Office | Delivery | Arakkonam |
| 13 | Valaikulam | Branch Office | Delivery | Arakkonam |
Pin code 631003 belongs to Vellore district in Tamil nadu, India. It is served by 13 post offices including Anaipakkam (Branch 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 Arakkonam sorting district. The last three digits 003 pinpoint Anaipakkam.
The 13 post offices with pin code 631003 are: Anaipakkam, Chitteri, Ichiputhur, Jothinagar, Kainoor, Kilandur, Kilpakkam, Kumpinipet, Mudur, Perungalathur, Thanigaipolur, Vadamambakkam, Valaikulam. Of these, 13 are delivery offices and 0 are non-delivery offices.
Pin code 631003 has 13 delivery post offices out of 13 total. Anaipakkam has delivery status: Delivery.
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