IN India Major Regions Postal Code Details
๐๏ธ Karaikal ยท Puducherry
609604
Akkaraivattam
609601
Ambagarathur
609602
Dharmapuram
609602
Karaikal
609602
Karaikal Bazaar
609602
Karaikal South
609605
Karaikalmedu
609605
Karaikoilpathu
609607
Karukkangudi
609609
Kottuchery
609603
Kurumbagaram
609602
Madagadi
609603
Melakasakudi
609601
Nallambal
609603
Nallathur
609603
Nedungadu
609604
Neravy
609601
Seithur
609607
Sellur
609607
Surakudi
609606
T.R. Pattinam South
609605
Thalatheru
609606
Tirumalairayanpattinam
609607
Tirunallar
609609
Tiruvettakudi
609609
Varichikudi
609607
Vizhithiyur
๐ฎIN India Regional Postal Code FAQ & Postal Regulations
โ What is an Indian postal code?
The Indian Postal Index Number (PIN Code) is a 6-digit numeric code system developed by India Post to precisely identify postal delivery zones.
๐ข What is the format of Indian PIN codes?
6-digit numeric structure: First digit indicates the postal zone (9 zones nationwide), first 3 digits identify a city/district, last 3 digits specify delivery post office or street.
๐ How to find a PIN code for an address?
Use the official PIN code search tool at India Post website (https://www.indiapost.gov.in) by entering state, city, and locality names.
๐ฎ What happens if I write wrong PIN code?
May cause 3-7 days delay or return. For important documents, use registered post and always verify PIN code accuracy.
๐ Is PIN code required for international mail?
Mandatory! International mail must have the 6-digit PIN code clearly written in the last address line, otherwise may be held by customs or returned.