Ishlampur Post Office — PIN Code 816101

Ishlampur — PIN Code 816101

The PIN code for Ishlampur is 816101. This is a B.O located in Barharwa Taluk, Sahibganj district, JHARKHAND, India. It operates under the Santhal Parganas Postal Division, within the Ranchi Region of the

JharkhandPostal Circle
For all mail addressed to Ishlampur, the correct 6-digit code to use is 816101 — on courier forms, bank applications, GST registration, Aadhaar update requests, and any official document that asks for a postal code. This is the code India Post uses internally to route letters and parcels to this office's delivery area. Using a nearby locality's code, even one that shares the same first five digits, can reroute your mail to a different delivery point entirely.

Where Ishlampur Sits in the Postal Chain

Every post office in India connects upward through a chain of administrative offices — and knowing this chain matters when a delivery goes wrong, when you need to escalate a complaint, or when you're looking for a service that the local office doesn't offer directly.

Ishlampur (B.O) is the delivery point for residents and businesses in this part of Barharwa Taluk. Mail addressed to 816101 arrives here and is distributed to the surrounding addresses.

Moving up the chain: Ishlampur reports to Barharwa S.O (Sahibganj) — the Sub-Office that manages a cluster of Branch Offices in this area, including Ishlampur. Barharwa S.O (Sahibganj) handles services that aren't available at the Branch Office level and is the first escalation point for delivery complaints specific to this locality.

Above Barharwa S.O (Sahibganj) is Dumka H.O— the Head Post Office for this part of Sahibganj. Dumka H.Ois where district-level postal accounting, treasury functions, and unresolved consumer grievances are handled. If a parcel is showing as in transit within the Santhal Parganas Division but hasn't arrived, Dumka H.Ois the right office to contact.

Above the Head Office sits the Santhal Parganas Postal Division, which is part of the Ranchi Region , under the JharkhandPostal Circle headquartered in JHARKHAND. The Chief Postmaster General (CPMG) of the JharkhandCircle oversees all postal operations across the state.

In plain terms: if you have a delivery problem at Ishlampur, the escalation path is — Ishlampur → Barharwa S.O (Sahibganj) → Dumka H.O→ Santhal Parganas Division office.

Delivery Status — What It Means for 816101

Ishlampur is a {Delivery_Status} office. If Delivery Status = Delivery: This means Ishlampur runs its own postman route. Letters, Speed Post articles, registered parcels, and e-commerce deliveries addressed to 816101 are brought to this office and dispatched from here to the individual doorsteps within its jurisdiction. When a tracking update says "out for delivery," the postman is working out of Ishlampur.

If Delivery Status = Non-Delivery: This means Ishlampur accepts mail for booking and handles administrative services, but does not run a doorstep delivery route. Inbound mail addressed to 816101 is passed to Barharwa S.O (Sahibganj) or another nearby delivery office for the final leg. If you're waiting for a parcel and tracking shows it has reached the Santhal Parganas Division but not been delivered, contact Barharwa S.O (Sahibganj) — that is the office handling delivery for this area.

Understanding PIN Code 816101

The code 816101 is not a random number. Each digit carries a specific routing instruction that the India Post sorting system reads automatically.

Breaking down 816101: The first digit — {D1}
— places this post office in Postal Zone {D1} of India's national postal network. This zone covers {Zone_States}, and every PIN code beginning with {D1} belongs to this geographic region.

The second digit — {D2}— together with the first digit, identifies the specific postal circle. The combination {D1}{D2} is the identifier for the JharkhandPostal Circle, which covers JHARKHAND. If you see a PIN code starting with {D1}{D2}, it belongs to JHARKHAND.

The third digit — {D3} — is the sorting district code. When mail arrives at the JHARKHAND sorting hub, this digit routes it directly to the Sahibganj area. The three-digit combination {D1}{D2}{D3} identifies the

Santhal Parganas sorting district The final three digits — {D4}{D5}{D6} — identify Ishlampur specifically as the delivery post office. These are what separate this office from every other post office in Sahibganj. Two offices in the same district share the same first three digits but differ in the last three. Getting the last three digits wrong is the most common addressing mistake — and it's the one that causes actual misdelivery.

So 816101 reads as: Zone {D1} → JharkhandCircle → Santhal Parganas sorting hub → Ishlampur delivery office.

Where to Use PIN Code 816101

The code 816101 is the valid postal identifier for Ishlampur's service area. Here is where you will be asked for it and why accuracy matters each time:

E-commerce orders (Amazon, Flipkart, Meesho, and others) When placing an order online, entering 816101 is how the platform checks whether your locality is serviceable, which courier partner handles deliveries there, and what the estimated delivery date is. Some platforms also use it to determine which fulfilment centre your order ships from. A wrong code can show your area as unserviceable or route the order to a different delivery zone.

Bank account opening and address KYC Banks and fintech platforms cross-check the PIN code you provide against postal records. If the code does not match India Post's records for your locality, the KYC check flags a mismatch and can stall the application. 816101 is the correct code for addresses in the Ishlampur service area.

GST registration The business address on a GST application must use a valid PIN code that matches postal records. For any business operating in the area served by Ishlampur, 816101 is the code to use on the registration form and on all GST invoices. An incorrect code can trigger a mismatch during return reconciliation.

Aadhaar address update If you are updating your Aadhaar address to a location served by Ishlampur, use 816101 as the postal code on the update form. The UIDAI system validates this against India Post's official records.

Court filings, legal documents, and affidavits Address fields in legal documentation — affidavits, court filings, notarised documents, property registrations — require a verified PIN code. 816101 is the valid code for Ishlampur's jurisdiction and is accepted across all state and central government systems.

Services at Ishlampur

The range of services at any post office depends on its classification. As a B.O, here is what Ishlampur typically handles and what you may need to access at Barharwa S.O (Sahibganj) or Dumka H.Ofor:

Available at Ishlampur:Acceptance and delivery of ordinary letters, registered post, Speed Post, and parcels. Money order issuance and payment. Basic savings account transactions. India Post Payments Bank (IPPB) services including Aadhaar-enabled payments and domestic money transfers — increasingly delivered at doorstep level by Grameen Dak Sevak (GDS) staff. Sukanya Samriddhi Yojana and other DBT-linked scheme facilitation. Pension disbursements. Sale of postage stamps (definitive and standard commemorative issues). Recurring deposit transactions.

For these, visit Barharwa S.O (Sahibganj) or Dumka H.O: Public Provident Fund (PPF) account opening and management. National Savings Certificate (NSC) and Kisan Vikas Patra (KVP) investment accounts. Senior Citizen Savings Scheme (SCSS). Postal Life Insurance (PLI) and Rural Postal Life Insurance (RPLI) policies. Aadhaar enrolment and biometric update services. Passport application and collection (if a POPSK is active). International mail and parcel bookings. Post box and post bag rental facilities.

How to Reach Barharwa S.O (Sahibganj) and Dumka H.O

If a service you need is not available at Ishlampur, here is where to go next:

Barharwa S.O (Sahibganj) is the managing Sub-Office for Ishlampur. It offers the full range of postal and savings services and is the first point of contact for delivery complaints and account-related queries specific to the Ishlampur area.

Dumka H.O — the Sahibganj Head Post Office — is the district-level hub for escalations, complex account matters, Speed Post processing, and any service not available at Sub-Office level.