PIN Code Finder & Post Office Directory India

Search 165,615 post offices & 19,586 unique PIN codes across all Indian states

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165,615
Post Offices
19,586
Unique PIN Codes
36
States & UTs
754
Districts Covered

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Results for: "KERALA"

5,067 results
# Office Name PIN Code District State Type Delivery
3801 Pombilaya BO 679335 PALAKKAD KERALA BO ✓ Delivery View →
3802 Pombra BO 678595 PALAKKAD KERALA BO ✓ Delivery View →
3803 Ponadkarur BO 686574 KOTTAYAM KERALA BO ✓ Delivery View →
3804 Ponani HO 679577 MALAPPURAM KERALA HO ✓ Delivery View →
3805 Ponani Nagaram SO 679583 MALAPPURAM KERALA PO ✓ Delivery View →
3806 Ponani South SO 679586 MALAPPURAM KERALA PO ✓ Delivery View →
3807 Ponga BO 688503 ALAPPUZHA KERALA BO ✓ Delivery View →
3808 Ponganadu BO 695601 THIRUVANANTHAPURAM KERALA BO ✓ Delivery View →
3809 Ponganthanam BO 686538 KOTTAYAM KERALA BO ✓ Delivery View →
3810 Ponjanam BO 680702 THRISSUR KERALA BO ✓ Delivery View →
3811 Ponjassery BO 683547 ERNAKULAM KERALA BO ✓ Delivery View →
3812 Ponkunnam Court BO 686506 KOTTAYAM KERALA BO Non-Delivery View →
3813 Ponkunnam SO 686506 KOTTAYAM KERALA PO ✓ Delivery View →
3814 Ponmala BO 676528 MALAPPURAM KERALA BO ✓ Delivery View →
3815 Ponmana BO 691583 KOLLAM KERALA BO ✓ Delivery View →
3816 Ponmeri Parambil BO 673542 KOZHIKODE KERALA BO ✓ Delivery View →
3817 Ponmudi BO 695551 THIRUVANANTHAPURAM KERALA BO ✓ Delivery View →
3818 Ponmudi BO 685563 IDUKKI KERALA BO ✓ Delivery View →
3819 Ponmundam SO 676106 MALAPPURAM KERALA PO ✓ Delivery View →
3820 Ponnad BO 688538 ALAPPUZHA KERALA BO ✓ Delivery View →
3821 Ponnamkayam BO 673603 KOZHIKODE KERALA BO ✓ Delivery View →
3822 Ponniam BO 670641 KANNUR KERALA BO ✓ Delivery View →
3823 Ponniam West SO 670641 KANNUR KERALA PO ✓ Delivery View →
3824 Ponniyakurissi BO 679322 MALAPPURAM KERALA BO ✓ Delivery View →
3825 Ponnore BO 680552 THRISSUR KERALA BO ✓ Delivery View →
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Frequently Asked Questions About PIN Codes

Everything you need to know about India's Postal Index Number (PIN) system

A PIN code (Postal Index Number) is a 6-digit numeric code used by India Post to uniquely identify post offices and their delivery areas across the country. It was introduced on August 15, 1972 to simplify mail sorting and delivery, eliminating confusion from similarly named places in different states.

An Indian PIN code has exactly 6 digits. The first digit identifies the postal zone (1–9), the second identifies the sub-zone, the third identifies the sorting district, and the last three digits identify the specific post office. For example, 110001 is the PIN for New Delhi's main post office.

Both serve the same purpose — identifying a postal delivery area. India uses "PIN code" (Postal Index Number), while the USA uses "ZIP code" (Zone Improvement Plan). Canada uses "Postal Code", the UK uses "Postcode", and most other countries use "Postal Code". All are functionally equivalent geographic delivery identifiers.

Rural areas in India share the PIN code of the nearest delivery post office (usually a Sub Post Office or Head Post Office). To find your village's PIN code, search for your village name or the nearest town above. Branch Post Offices in villages share the PIN of their parent Sub Post Office.

A Head Post Office (HO) is the top-level post office for a district or major city. It manages all Sub Post Offices (SO) and Branch Post Offices (BO) in its area. HOs offer a full range of services including speed post, registered mail, money orders, savings accounts, and passport services. There is typically one HO per district.

A Non-Delivery post office handles counter services only — such as savings accounts, postal orders, and stamps — but does NOT make door-to-door mail deliveries. Mail addressed to a Non-Delivery office's area is delivered by the nearest Delivery post office. Most Branch Post Offices in villages are Delivery offices.

The PIN code system was introduced on August 15, 1972 (India's 25th Independence Day) by Shriram Bhikaji Velankar, who was then Additional Secretary in the Ministry of Communications. The system originally divided India into 8 regions with zones 1–8; Zone 9 for Army Postal Service was added later.

PIN codes starting with 110 belong to Delhi. The first digit "1" means Zone 1 (northern India), the second "1" indicates the Delhi sub-zone, and the third "0" identifies the Delhi sorting district. The last three digits (like 001, 002, etc.) identify the specific post office. 110001 is Connaught Place HO, 110002 is Delhi Secretariat, and so on.

Yes. Multiple localities, areas, and villages served by the same post office share a single PIN code. For example, if a Sub Post Office serves 10 surrounding villages, all those villages use that office's PIN code for postal purposes. Similarly, large apartments or campuses sometimes have their own unique PIN codes.

PIN codes starting with 9 (900000 series) are reserved for the Army Postal Service (APS), which handles mail for Indian Army personnel, military cantonments, and defence establishments. These are operational post offices within the military system and are not part of the civilian postal network.

Use the search on this page to enter the PIN code. If it's valid and active, you'll see the post offices associated with that PIN code along with their district and state. You can also cross-check on the India Post official website. Always verify PIN codes before sending important mail or filling official documents.