Office Details — Dirua
Dirua Pin Code is 781304.Dirua is located in district Nalbari, ASSAM, INDIA.
Dirua — PIN Code 781304
The PIN code for Dirua is 781304. This is a B.O located in Dirua Taluk, Nalbari district, ASSAM, India. It operates under the Nalbari Postal Division, within the Guwahati HQ Region of the
AssamPostal Circle
For all mail addressed to Dirua, the correct 6-digit code to use is 781304 — 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 Dirua 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.
Dirua (B.O) is the delivery point for residents and businesses in this part of Dirua Taluk. Mail addressed to 781304 arrives here and is distributed to the surrounding addresses.
Moving up the chain: Dirua reports to Belsor S.O — the Sub-Office that manages a cluster of Branch Offices in this area, including Dirua. Belsor S.O 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 Belsor S.O is Nalbari H.O— the Head Post Office for this part of Nalbari. Nalbari 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 Nalbari Division but hasn't arrived, Nalbari H.Ois the right office to contact.
Above the Head Office sits the Nalbari Postal Division, which is part of the Guwahati HQ Region , under the AssamPostal Circle headquartered in ASSAM. The Chief Postmaster General (CPMG) of the AssamCircle oversees all postal operations across the state.
In plain terms: if you have a delivery problem at Dirua, the escalation path is — Dirua → Belsor S.O → Nalbari H.O→ Nalbari Division office.
Delivery Status — What It Means for 781304
Dirua is a {Delivery_Status} office. If Delivery Status = Delivery: This means Dirua runs its own postman route. Letters, Speed Post articles, registered parcels, and e-commerce deliveries addressed to 781304 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 Dirua.
If Delivery Status = Non-Delivery: This means Dirua accepts mail for booking and handles administrative services, but does not run a doorstep delivery route. Inbound mail addressed to 781304 is passed to Belsor S.O or another nearby delivery office for the final leg. If you're waiting for a parcel and tracking shows it has reached the Nalbari Division but not been delivered, contact Belsor S.O — that is the office handling delivery for this area.
Understanding PIN Code 781304
The code 781304 is not a random number. Each digit carries a specific routing instruction that the India Post sorting system reads automatically.
Breaking down 781304: 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 AssamPostal Circle, which covers ASSAM. If you see a PIN code starting with {D1}{D2}, it belongs to ASSAM.
The third digit — {D3} — is the sorting district code. When mail arrives at the ASSAM sorting hub, this digit routes it directly to the Nalbari area. The three-digit combination {D1}{D2}{D3} identifies the
Nalbari sorting district The final three digits — {D4}{D5}{D6} — identify Dirua specifically as the delivery post office. These are what separate this office from every other post office in Nalbari. 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 781304 reads as: Zone {D1} → AssamCircle → Nalbari sorting hub → Dirua delivery office.
Where to Use PIN Code 781304
The code 781304 is the valid postal identifier for Dirua'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 781304 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. 781304 is the correct code for addresses in the Dirua 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 Dirua, 781304 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 Dirua, use 781304 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. 781304 is the valid code for Dirua's jurisdiction and is accepted across all state and central government systems.
Services at Dirua
The range of services at any post office depends on its classification. As a B.O, here is what Dirua typically handles and what you may need to access at Belsor S.O or Nalbari H.Ofor:
Available at Dirua: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 Belsor S.O or Nalbari 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 Belsor S.O and Nalbari H.O
If a service you need is not available at Dirua, here is where to go next:
Belsor S.O is the managing Sub-Office for Dirua. 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 Dirua area.
Nalbari H.O — the Nalbari 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.
Nearest Location pincode of Dirua
FAQs — Dirua
What is the PIN code of Dirua?
The PIN code of Dirua is 781304. This is a B.O located in Dirua Taluk, Nalbari district, ASSAM, India. It falls under the Nalbari Postal Division of the AssamPostal Circle. Use this 6-digit code on all courier forms, bank applications, government documents, and online delivery address fields.
What type of post office is Dirua?
Dirua is classified as a B.O. In the India Post hierarchy, this determines which services are available directly at this office and which require a visit to the managing Sub-Office (Belsor S.O) or Head Post Office (Nalbari H.O). Full investment scheme services like PPF and NSC are generally available only at Sub-Office and Head Office level.
Is Dirua a delivery post office?
Dirua has a {Delivery_Status} status. If it is a delivery office, it handles the last-mile drop-off of letters, registered articles, Speed Post, and parcels to addresses within its jurisdiction. If it is a non-delivery office, inbound mail for this area is handled by Belsor S.O for actual doorstep delivery.
Which Sub-Office manages Dirua?
Dirua falls under Belsor S.O as its managing Sub-Office. For services not directly available at Dirua — such as investment account openings, Aadhaar updates, or complaint escalations — Belsor S.O is your next point of contact.
Which Head Post Office is Dirua linked to?
The parent Head Post Office for Dirua is Nalbari H.O. This is the district-level administrative office overseeing all postal operations in this part of Nalbari. For unresolved delivery complaints or high-value consignment queries, escalate to Nalbari H.Oafter first contacting Belsor S.O.
Which district and state does Dirua belong to?
Dirua is located in Nalbari district, ASSAM, India. It falls under the Dirua Taluk within that district, and is part of the Nalbari Postal Division under the AssamPostal Circle.
What taluk does Dirua come under?
Dirua is in Dirua Taluk, Nalbari district. The taluk is the administrative block that groups this post office with surrounding villages and localities for both postal and revenue administration purposes.
Which postal circle and region does Dirua belong to?
Dirua is part of the AssamPostal Circle, under the Guwahati HQ Postal Region, in the Nalbari Postal Division. The AssamCircle is headquartered in the state capital and is headed by the Chief Postmaster General (CPMG). If you ever need to contact postal administration above the Head Office level, the Guwahati HQ Region office is the next escalation point.
Can I open a PPF or NSC account at Dirua?
As a B.O, Dirua may not offer the full suite of investment scheme accounts at the counter level. For PPF, NSC, Kisan Vikas Patra, and Senior Citizen Savings Scheme, visit Belsor S.O or Nalbari H.Odirectly, where a full-service savings counter is available. Sukanya Samriddhi Yojana and basic recurring deposits can often be facilitated at the Branch Office level.
Is India Post Payments Bank (IPPB) available at Dirua?
IPPB services are being expanded across all post offices in ASSAM. At Branch Office level, IPPB transactions — including Aadhaar-based withdrawals, deposits, and domestic money transfers — are often handled by the Grameen Dak Sevak (GDS) staff, who carry mobile banking devices for doorstep service in rural areas. Contact Belsor S.O to confirm current IPPB availability at Dirua.
How do I track a Speed Post sent to PIN code 781304?
Use the 13-digit tracking number printed on your booking receipt and enter it at the India Post tracking portal (indiapost.gov.in). Once the article reaches the Nalbari Division sorting hub, it will be assigned to Dirua for final delivery. If tracking shows the article has arrived at the division but hasn't been delivered within the expected window, contact Belsor S.O with the tracking number.
How do I complain about a delayed or missing article at Dirua?
Note the tracking number from your booking receipt and check the current status on the India Post portal. If the article is showing delayed at the Nalbari Division level, contact Belsor S.O first — they manage delivery operations for this area. If unresolved, escalate to Nalbari H.O, which handles consumer grievances for the district. You can also file a complaint online through the India Post consumer grievance portal using your tracking reference.
Can I receive international parcels at Dirua?
International parcels addressed to 781304 are processed at the nearest Foreign Post Office (FPO) and then routed through the Nalbari Division to Dirua for local delivery. For outbound international mail — booking registered letters or parcels to addresses outside India — visit Belsor S.O or Nalbari H.O, which handle international mail acceptance and documentation.
What are the working hours of Dirua?
Sub-Offices and Head Post Offices in ASSAM generally operate Monday to Friday, 9:00 AM to 5:00 PM, and 9:00 AM to 1:00 PM on Saturdays. Branch Offices may have shorter public hours — typically 10:00 AM to 4:00 PM on weekdays — depending on the GDS staff schedule and local conditions. For confirmed current timings, contact Belsor S.O.
Is Aadhaar enrolment or update available at Dirua?
Aadhaar enrolment and update services — including address changes, mobile number updates, and biometric corrections — are available at designated post offices. As a B.O, Dirua may not offer this directly. For Aadhaar services, visit Nalbari H.Oor a designated Sub-Office in Nalbari. Check the UIDAI locator tool or call Belsor S.O to find the nearest active enrolment centre.
Can I buy postage stamps at Dirua?
Yes. Definitive postage stamps for domestic and international mail are available at all post offices, including Branch Offices. Special commemorative stamp releases and philatelic products may be available only at the Head Office or major Sub-Offices — check with Belsor S.O for availability of specific issues.
What is the difference between Dirua and Belsor S.O?
Dirua is a B.O — it handles local mail delivery and basic financial services for the immediate Dirua Taluk area it serves. Belsor S.O is its managing Sub-Office — a larger, full-service postal outlet that offers the complete range of savings, investment, Speed Post, and administrative services, and that supervises Dirua as part of its Branch Office cluster. If a service isn't available at Dirua, the next step is always Belsor S.O.