Pin code 731103 belongs to Birbhum district in West bengal, India. This pin code is served by 9 post offices, with Baraalunda (Branch Office) as the primary office. It falls under the Calcutta postal region, Birbhum division, and West Bengal postal circle. The taluk covered is Birbhum.
Every Indian PIN code is a 6-digit number where each digit carries a specific meaning. Here's how 731103 breaks down:
| Digit Position | Value | What It Represents |
|---|---|---|
| 1st digit — Postal Zone | 7 | Eastern region of India |
| 2nd digit — Sub-zone | 3 | Sub-region within West bengal |
| 3rd digit — Sorting District | 1 | Birbhum sorting district |
| Last 3 digits — Post Office | 103 | Baraalunda (B.O) |
The first digit 7 places this pincode in the Eastern postal zone. The combination 73 narrows it to a sub-region within West bengal, while 731 identifies the Birbhum sorting district. The final three digits 103 point to the specific delivery post office — Baraalunda.
| Pin Code | 731103 |
| District | Birbhum |
| State | West bengal |
| Post Offices | 9 (0 Head, 1 Sub, 8 Branch) |
| Delivery Offices | 9 of 9 |
| Postal Region | Calcutta |
| Postal Division | Birbhum |
| Postal Circle | West Bengal |
| Taluk | Birbhum |
9 post offices share the pin code 731103 in Birbhum, West bengal.
| No | Post Office | Type | Delivery | Division |
|---|---|---|---|---|
| 1 | Baraalunda | Branch Office | Delivery | Birbhum |
| 2 | Barabagan | Sub Office | Delivery | Birbhum |
| 3 | Baram | Branch Office | Delivery | Birbhum |
| 4 | Itagoria | Branch Office | Delivery | Birbhum |
| 5 | Junidpur | Branch Office | Delivery | Birbhum |
| 6 | Khantanga | Branch Office | Delivery | Birbhum |
| 7 | Kukhudihi | Branch Office | Delivery | Birbhum |
| 8 | Langulia | Branch Office | Delivery | Birbhum |
| 9 | Narasinghapur | Branch Office | Delivery | Birbhum |
Pin code 731103 belongs to Birbhum district in West bengal, India. It is served by 9 post offices including Baraalunda (Branch Office). This pincode falls under the Calcutta postal region and West Bengal postal circle.
The first digit 7 represents the Eastern postal zone. The second digit 3 identifies the sub-region within West bengal. The third digit 1 indicates the Birbhum sorting district. The last three digits 103 pinpoint Baraalunda.
The 9 post offices with pin code 731103 are: Baraalunda, Barabagan, Baram, Itagoria, Junidpur, Khantanga, Kukhudihi, Langulia, Narasinghapur. Of these, 9 are delivery offices and 0 are non-delivery offices.
Pin code 731103 has 9 delivery post offices out of 9 total. Baraalunda 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.