Pincode 841203 — Chainpur So Siwan, Siwan

Pincode 841203 serves the Chainpur So Siwan post office in Siwan district, Bihar. This pincode covers the Siwan area and falls under the Siwan Division postal division of the Muzaffarpur Region region. Residents and businesses in this area use pincode 841203 for all postal correspondence, courier deliveries, and address verification purposes.

The PIN code 841203 belongs to the Eastern of India. The first digit “8” indicates the postal zone, the second digit “4” identifies the sub-zone, and the third digit “1” represents the sorting district. The remaining three digits “203” identify the specific post office within that sorting district. This systematic numbering was introduced by India Post on 15 August 1972 to simplify mail sorting and speed up delivery across the country.

There are 10 post offices that share the pincode 841203. Each office serves a different locality within the same delivery area of Siwan district. When sending mail to this pincode, you may include the specific post office name for faster sorting and delivery.

Siwan district has approximately 40 unique pincodes covering various towns, villages, and urban areas. Pincode 841203 is one of these, specifically serving the Siwan taluka region. The Chainpur So Siwan post office is classified as a PO and provides direct delivery services to this area.

Major courier services including India Post, Delhivery, BlueDart, DTDC, and Amazon Logistics use this pincode for deliveries in the Siwan region of Bihar. The Chainpur So Siwan post office handles both incoming and outgoing mail for this pincode area. Whether you are sending a letter, parcel, or speed post, use pincode 841203 for accurate delivery to this location.

The post office operates under the Bihar Circle postal circle and the Muzaffarpur Region postal region. India Post offers various services at this location including letter post, parcel post, speed post, and express mail service (EMS). Postal savings schemes, money order services, and other government-backed financial services may also be available at the Chainpur So Siwan post office.

For any postal enquiries related to pincode 841203, you can contact the Chainpur So Siwan post office or visit the nearest head post office in Siwan. You can also track your consignment online at the India Post website using the tracking number provided at the time of booking.